UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2Nh3IRus/6Tg+sAJxsqXRtdlF//gKI3QajIujwn6KA=' 
WHERE 
  key_id = '2616ab24359df4892c313a6ea6f918aaae6ba817fdd8e3df5a5ccb4706358ecd' 
  AND (
    token = 'P2Nh3IRus/6Tg+sAJxsqXRtdlF//gKI3QajIujwn6KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )