SELECT 
  pos, 
  category_id, 
  timestamp, 
  category_url, 
  top_cats, 
  name, 
  description 
FROM 
  cscart_homeData 
WHERE 
  category_id IN (
    '2', '4', '6', '3', '5', '72', '92', '7', 
    '828', '48'
  ) 
order by 
  pos

Query time 0.00074

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "21.62"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "10.00"
      },
      "table": {
        "table_name": "cscart_homeData",
        "access_type": "range",
        "possible_keys": [
          "PRIMARY"
        ],
        "key": "PRIMARY",
        "used_key_parts": [
          "category_id"
        ],
        "key_length": "4",
        "rows_examined_per_scan": 10,
        "rows_produced_per_join": 10,
        "filtered": "100.00",
        "cost_info": {
          "read_cost": "10.63",
          "eval_cost": "1.00",
          "prefix_cost": "11.63",
          "data_read_per_join": "30K"
        },
        "used_columns": [
          "pos",
          "category_id",
          "timestamp",
          "category_url",
          "top_cats",
          "name",
          "description"
        ],
        "attached_condition": "(`cscartdb`.`cscart_homeData`.`category_id` in ('2','4','6','3','5','72','92','7','828','48'))"
      }
    }
  }
}