UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXt0vQ3SnMNJKAKV+pcloh/SdGP8+S+VV6svo7XyYwg=' 
WHERE 
  key_id = 'afe3b14dabb150cf5a94e4ed753e2f7bdfc33e8cbaa5074c54a3a01519faa668' 
  AND (
    token = 'ZXt0vQ3SnMNJKAKV+pcloh/SdGP8+S+VV6svo7XyYwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029