UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SiSfuSeaQ01gyH5zAWkOOluvTazx9b3vod4whT5I40=' 
WHERE 
  key_id = 'bb14ef596b213aa081012bfd30a7c6d6fe76f30e4e1d8415f671f817c99195a0' 
  AND (
    token = '5SiSfuSeaQ01gyH5zAWkOOluvTazx9b3vod4whT5I40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )