UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5V1FM2LzZj5sLWpul05BZHXx0tuAqs7oA/8s2HUfhyY=' 
WHERE 
  key_id = '2c26301414be5ee17b501bddba7aee276c8ec27e37c460e7ef1428a8a15fe849' 
  AND (
    token = '5V1FM2LzZj5sLWpul05BZHXx0tuAqs7oA/8s2HUfhyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )