UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75U9QtRnWrKBKTlYzp8378Tw7X9F9dZ9JeaPrzRsafA=' 
WHERE 
  key_id = '5b458ced12d45f8977792b0eb50d376bfb23b175f7d962a3a53885795a5dabf5' 
  AND (
    token = '75U9QtRnWrKBKTlYzp8378Tw7X9F9dZ9JeaPrzRsafA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )