UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH3jcxWyw03iEeebN6JpmX/FkjuDzBBAMTnEpay3z5Y=' 
WHERE 
  key_id = '2c3c9b8711c6e1394cbb0c8bb9de0bbe353af47e39aae3df504986b857040f7d' 
  AND (
    token = 'WH3jcxWyw03iEeebN6JpmX/FkjuDzBBAMTnEpay3z5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )