SELECT 
  feature_id, 
  feature_type 
FROM 
  cscart_product_features 
WHERE 
  feature_id IN (
    1055, 1151, 18, 1041, 549, 1046, 1047, 
    45, 1044, 1069, 1048, 1100, 1137, 1098, 
    1099, 1101, 1056, 1052, 1054, 1058, 
    1043, 1053, 1049, 548, 1068, 1051, 1045, 
    1050
  )

Query time 0.00029

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "32.06"
    },
    "table": {
      "table_name": "cscart_product_features",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 133,
      "rows_produced_per_join": 28,
      "filtered": "21.05",
      "cost_info": {
        "read_cost": "26.46",
        "eval_cost": "5.60",
        "prefix_cost": "32.06",
        "data_read_per_join": "33K"
      },
      "used_columns": [
        "feature_id",
        "feature_type"
      ],
      "attached_condition": "(`danishecarter_25_march`.`cscart_product_features`.`feature_id` in (1055,1151,18,1041,549,1046,1047,45,1044,1069,1048,1100,1137,1098,1099,1101,1056,1052,1054,1058,1043,1053,1049,548,1068,1051,1045,1050))"
    }
  }
}