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SELECT 
  b.variant_name, 
  a.* 
FROM 
  cscart_product_option_variants AS a 
  LEFT JOIN cscart_product_option_variants_descriptions AS b ON b.variant_id = a.variant_id 
  AND b.lang_code = 'en' 
WHERE 
  1 
  AND a.option_id IN (990, 1054, 895) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00093

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "54.76"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "30.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "a",
            "access_type": "range",
            "possible_keys": [
              "status",
              "option_id",
              "option_id_2"
            ],
            "key": "option_id",
            "used_key_parts": [
              "option_id",
              "status"
            ],
            "key_length": "6",
            "rows_examined_per_scan": 30,
            "rows_produced_per_join": 30,
            "filtered": "100.00",
            "index_condition": "((`cscartdb`.`a`.`option_id` in (990,1054,895)) and (`cscartdb`.`a`.`status` = 'A'))",
            "cost_info": {
              "read_cost": "11.26",
              "eval_cost": "3.00",
              "prefix_cost": "14.26",
              "data_read_per_join": "1K"
            },
            "used_columns": [
              "variant_id",
              "option_id",
              "position",
              "modifier",
              "modifier_type",
              "weight_modifier",
              "weight_modifier_type",
              "point_modifier",
              "point_modifier_type",
              "status",
              "note_required"
            ]
          }
        },
        {
          "table": {
            "table_name": "b",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "variant_id",
              "lang_code"
            ],
            "key_length": "9",
            "ref": [
              "cscartdb.a.variant_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 30,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "7.50",
              "eval_cost": "3.00",
              "prefix_cost": "24.76",
              "data_read_per_join": "22K"
            },
            "used_columns": [
              "variant_id",
              "lang_code",
              "variant_name"
            ]
          }
        }
      ]
    }
  }
}

Result

variant_name	variant_id	option_id	position	modifier	modifier_type	weight_modifier_type	point_modifier_type	status
Black	18167	990	1	0.000	A	A	A	A
Black	18788	1054	1	0.000	A	A	A	A
Only tail without the belt	18796	895	1	0.000	A	A	A	A
White	18168	990	2	0.000	A	A	A	A
White	18789	1054	2	0.000	A	A	A	A
Small (28-34 waist)	18797	895	2	22.000	A	A	A	A
Red	18169	990	3	0.000	A	A	A	A
Red	18790	1054	3	0.000	A	A	A	A
Medium (32-38 waist)	18798	895	3	26.000	A	A	A	A
Yellow	18170	990	4	0.000	A	A	A	A
Large (36-42 waist)	18799	895	4	29.000	A	A	A	A
Violet	18171	990	5	0.000	A	A	A	A
X-Large (40-46 waist)	18800	895	5	32.000	A	A	A	A
Baby pink	18172	990	6	0.000	A	A	A	A
Hot pink	18173	990	7	0.000	A	A	A	A
Brown	18174	990	8	0.000	A	A	A	A
Caramel Brown	18175	990	9	0.000	A	A	A	A
Baby Blue	18176	990	10	0.000	A	A	A	A
Lime Green	18177	990	11	0.000	A	A	A	A
Orange	18178	990	12	0.000	A	A	A	A
Gray	18179	990	13	0.000	A	A	A	A