SELECT 
  video_id, 
  product_id 
FROM 
  q_ab__video_gallery 
WHERE 
  product_id IN (
    30702, 30703, 30704, 30705, 30706, 30707, 
    30708, 30709, 30710, 30711, 30712, 
    30713, 30714, 30715, 30716, 30717, 
    30718, 30719, 30720, 30721, 30722, 
    30723, 30724, 30725, 30726, 30727, 
    30728, 30729, 30730, 30731, 30732, 
    30733
  )

Query time 0.00041

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "5.80"
    },
    "table": {
      "table_name": "q_ab__video_gallery",
      "access_type": "index",
      "possible_keys": [
        "product_id"
      ],
      "key": "product_id",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 24,
      "rows_produced_per_join": 24,
      "filtered": "100.00",
      "using_index": true,
      "cost_info": {
        "read_cost": "1.00",
        "eval_cost": "4.80",
        "prefix_cost": "5.80",
        "data_read_per_join": "1K"
      },
      "used_columns": [
        "video_id",
        "product_id"
      ],
      "attached_condition": "(`portal`.`q_ab__video_gallery`.`product_id` in (30702,30703,30704,30705,30706,30707,30708,30709,30710,30711,30712,30713,30714,30715,30716,30717,30718,30719,30720,30721,30722,30723,30724,30725,30726,30727,30728,30729,30730,30731,30732,30733))"
    }
  }
}