SELECT 
  feature_id 
FROM 
  cscart_product_features 
WHERE 
  feature_id IN (
    1041, 1132, 1024, 1122, 1032, 1036, 1026, 
    1033, 1028, 1130, 1119, 1120, 1040, 
    1025, 1029, 1030, 1039, 1131, 1038
  ) 
  AND feature_type = 'E'

Query time 0.00041

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "35.13"
    },
    "table": {
      "table_name": "cscart_product_features",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 148,
      "rows_produced_per_join": 1,
      "filtered": "1.28",
      "cost_info": {
        "read_cost": "34.75",
        "eval_cost": "0.38",
        "prefix_cost": "35.13",
        "data_read_per_join": "2K"
      },
      "used_columns": [
        "feature_id",
        "feature_type"
      ],
      "attached_condition": "((`danishecarter_latest`.`cscart_product_features`.`feature_id` in (1041,1132,1024,1122,1032,1036,1026,1033,1028,1130,1119,1120,1040,1025,1029,1030,1039,1131,1038)) and (`danishecarter_latest`.`cscart_product_features`.`feature_type` = 'E'))"
    }
  }
}