Yes. can still drive with expired license and expired road tax. After MCO you still can renew within 30 days (or more not remember). Insurance need to renew though as far as I know

Drivers with expired driving licences or road tax have been excused from renewing their documents during the ongoing period of movement control order (MCO), according to Transport Minister Datuk Seri Dr Wee Ka Siong.

“Anyone who has an expired driving licence can still use their respective vehicles on the condition that the vehicle has valid insurance coverage,” said Dr Wee. He further advised drivers to bring a copy of their insurance certificates or e-cover insurance notes when driving.

The directive is applicable to those holding the competent driver’s licence (CDL), public service vehicle (PSV) licence, and goods driving licence (GDL). GDL holders will also be exempted from Puspakom inspections and health checks during the MCO period.
That said, all expired licences or road tax must be renewed within 30 days after the MCO is lifted. Prior to this, drivers were told to make their renewals online via the mySikap JPJ and MyEG portals during the MCO period.

sos
https://ringgitplus.com/en/blog/personal-fi...during-mco.html

Yes, carry e-cover for proof.