SELECT 
  status_id, 
  param, 
  value 
FROM 
  cscart_status_data 
WHERE 
  status_id IN (1, 2, 3, 4, 5, 6, 7, 19, 20)

Query time 0.00078

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "15.21"
    },
    "table": {
      "table_name": "cscart_status_data",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 76,
      "rows_produced_per_join": 74,
      "filtered": "98.68",
      "cost_info": {
        "read_cost": "7.72",
        "eval_cost": "7.50",
        "prefix_cost": "15.22",
        "data_read_per_join": "112K"
      },
      "used_columns": [
        "status_id",
        "param",
        "value"
      ],
      "attached_condition": "(`cscartdb`.`cscart_status_data`.`status_id` in (1,2,3,4,5,6,7,19,20))"
    }
  }
}