UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sts3hrCvoDPaHFHFBxUJdxJS7N0yh7SRk/eXZQBcSsA=' 
WHERE 
  key_id = '5ab609475f975590d2def833a7ef75945c7c5f2fa9d7d196b8f893c733af3367' 
  AND (
    token = 'Sts3hrCvoDPaHFHFBxUJdxJS7N0yh7SRk/eXZQBcSsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )