UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUgad6rczIkgQ+UNNck8ywufl0Kg3KCcwmqd6MehY/8=' 
WHERE 
  key_id = 'd1b60b8387a27300e46d9c6be0ae8049048677e385b1942de1f9069b47e60b2f' 
  AND (
    token = 'fUgad6rczIkgQ+UNNck8ywufl0Kg3KCcwmqd6MehY/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )