UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Thzt49+N5GJNdNbYHYJGzHdgoq+Y2VNe0QCA5c3xdUE=' 
WHERE 
  key_id = '734711d7182b5f011f2c5088e8c3f8eeadf41d93645ed04882894605a651b5c7' 
  AND (
    token = 'Thzt49+N5GJNdNbYHYJGzHdgoq+Y2VNe0QCA5c3xdUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )