UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrlJUJw88V9KvU+9OsrqOkOokCnUTMPn9srhDNJXzkg=' 
WHERE 
  key_id = '6ae558600c5c1727c3373f9ce66c6b293c8fcc303c239a4439b38882da018181' 
  AND (
    token = 'ZrlJUJw88V9KvU+9OsrqOkOokCnUTMPn9srhDNJXzkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )