UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8CRlRUZBysZYXHVEWQmfu0QOvR5VfxHtc+tybD5RSU=' 
WHERE 
  key_id = 'd5a8e98bec8e879f6c2cb8a60500b17b588964e0670efe03b2717d7be5740705' 
  AND (
    token = 'V8CRlRUZBysZYXHVEWQmfu0QOvR5VfxHtc+tybD5RSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )