SELECT 
  feature_id, 
  feature_type 
FROM 
  cscart_product_features 
WHERE 
  feature_id IN (
    923, 887, 847, 873, 874, 859, 861, 860, 
    18, 888, 889, 890, 825, 863, 905, 549, 
    906, 891, 907, 858, 915, 839, 829, 908, 
    840, 841, 838, 879, 892, 834, 831, 862, 
    903, 893, 854, 855, 856, 832, 902, 836, 
    864, 909, 870, 885, 843, 880, 867, 845, 
    846, 884, 910, 865, 866, 868, 827, 912, 
    918, 920, 917, 919, 911, 904, 837, 826, 
    894, 895, 456, 872, 878, 844, 833, 922, 
    828, 851, 877, 875, 882, 913, 901, 921, 
    914, 869, 871, 896, 897, 548, 842, 850, 
    830, 646, 898, 835, 886, 852, 848, 849, 
    899, 876, 916, 853, 900, 881, 857, 883, 
    15, 16, 17
  )

Query time 0.00046

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "32.26"
    },
    "table": {
      "table_name": "cscart_product_features",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 136,
      "rows_produced_per_join": 106,
      "filtered": "78.68",
      "cost_info": {
        "read_cost": "10.86",
        "eval_cost": "21.40",
        "prefix_cost": "32.26",
        "data_read_per_join": "126K"
      },
      "used_columns": [
        "feature_id",
        "feature_type"
      ],
      "attached_condition": "(`danishecarter_latest`.`cscart_product_features`.`feature_id` in (923,887,847,873,874,859,861,860,18,888,889,890,825,863,905,549,906,891,907,858,915,839,829,908,840,841,838,879,892,834,831,862,903,893,854,855,856,832,902,836,864,909,870,885,843,880,867,845,846,884,910,865,866,868,827,912,918,920,917,919,911,904,837,826,894,895,456,872,878,844,833,922,828,851,877,875,882,913,901,921,914,869,871,896,897,548,842,850,830,646,898,835,886,852,848,849,899,876,916,853,900,881,857,883,15,16,17))"
    }
  }
}