Rclone modifies rclone.conf?

I have a few systems (Windows 10, RaspPi, Ubuntu) which share the same rclone.conf (I copy the file between the systems; they don’t actually share the same physical file).
I notice that it looks like rclone updates fields in rclone.conf as it uses it, notably the token of Google Drive and OneDrive configs. I see the token change, and the “expiry” date change.

My question: Can I use a rclone.conf which has an old token on one machine, even though the token is newer in the rclone.conf on a different machine?

It updates to refresh the token when it expires. As long as it starts with a non expired token, you’ll be fine as it just updates.