UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Xg2Tqnak0eUVgqDs4Ecpi54CvmE5Y5zAaufi8jj5dI=' 
WHERE 
  key_id = 'e1359680be41589ebfa534f4699ece5508d36e3efa1db2040be084fde4cd569b' 
  AND (
    token = '0Xg2Tqnak0eUVgqDs4Ecpi54CvmE5Y5zAaufi8jj5dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )