Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'd1fbda2634b3cc09f6e70e7325ed100a1a9728bb97e675e32ea2d794ef0972e8' 
  AND token = 'wvZcex4IvuDurzyxzR6EtY8SLZGMzXF3OuGCvMECWdk=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00020

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}