UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGTTVCbQC/Xikal9I0iLCLi0lHtZF0TK9O9yupLjIEk=' 
WHERE 
  key_id = '4aefa71acbc674ffb03f6858e02fecbda0a9e77d514c81db709c8faf87ca0d25' 
  AND (
    token = 'pGTTVCbQC/Xikal9I0iLCLi0lHtZF0TK9O9yupLjIEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )