UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dv34rOM8XjT+wvpIY4rbUBHsqwRx6cBhjAQEfYXMsvQ=' 
WHERE 
  key_id = 'e97aaf3f33b7f175c4f3f09033b88496f1bb2469d8aad76911da896c4c8eaa17' 
  AND (
    token = 'Dv34rOM8XjT+wvpIY4rbUBHsqwRx6cBhjAQEfYXMsvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )