SELECT 
  video_id, 
  product_id 
FROM 
  q_ab__video_gallery 
WHERE 
  product_id IN (
    32749, 32750, 32751, 32752, 32753, 32754, 
    32755, 32756, 32757, 32758, 32759, 
    32760, 32761, 32762, 32763, 32764, 
    32765, 32766, 32767, 32768, 32769, 
    32770, 32771, 32772, 32773, 32774, 
    32775, 32776, 32777, 32778, 32779, 
    32780
  )

Query time 0.00036

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 (32749,32750,32751,32752,32753,32754,32755,32756,32757,32758,32759,32760,32761,32762,32763,32764,32765,32766,32767,32768,32769,32770,32771,32772,32773,32774,32775,32776,32777,32778,32779,32780))"
    }
  }
}