UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'utkeAMQ/sKb4OMa5h2Sn92ArxnQr7tu5b8fbUqjgJMk=' 
WHERE 
  key_id = '823fe47fc84f78faef4c3c45f27ceb8b922bf47ca34da21550b93eeac0c58602' 
  AND (
    token = 'utkeAMQ/sKb4OMa5h2Sn92ArxnQr7tu5b8fbUqjgJMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )