UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGWttqYddDj+aLyNh3QNSe/2TNieCZuVXo3H6CvYgjU=' 
WHERE 
  key_id = '3f6edcbc603a12707a9ad4b82e74f480c1626b23e27f4db2155be32315f31c66' 
  AND (
    token = 'wGWttqYddDj+aLyNh3QNSe/2TNieCZuVXo3H6CvYgjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )