If the certificate is renewed before the Storage provider certificate expired , kindly follow the below steps.
Browse to the vCenter Server in the vSphere Web Client navigator.
Click the Manage tab, and click Storage Providers
Click on refresh certificate.
If the certificate is renewed after expiration, follow the below steps
Remove and add the storage provider certificate at vCenter to renew the storage provider certificate at vCenter.
In your vSphere Web Client “home screen” click “vCenter”
Now in the “Inventory Lists” click “vCenter Servers”
Select your “vCenter Server” in the left pane
Click the “Manage” tab in the right pane
Click “Storage Provider” in the right pane
Click on the “green plus”
Fill out your details and hit “OK”
Once you add the stoarge provider again with new certificate, the VVOL datastore will become online and will be able to perform all the actions on the VVOL.