UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NO2EvME/8EkYnUVvKCFrL8HPIlltPnKz9W/w51NLPyQ=' 
WHERE 
  key_id = '2bdfecf65b8cb4398c9ad28649cf87c068acc4cd0cec387d93b88aa5e970c741' 
  AND (
    token = 'NO2EvME/8EkYnUVvKCFrL8HPIlltPnKz9W/w51NLPyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )