UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1fgFmF8Luce1WLNTFlATOal81D2/YtFNbCEM4W53T8=' 
WHERE 
  key_id = '58639a177f37ccb6cc6fc411acba52c409c5b30eb8e94fe03cdde7a8be63a293' 
  AND (
    token = 'L1fgFmF8Luce1WLNTFlATOal81D2/YtFNbCEM4W53T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )