Abhishek,
Do you use other tools that revoke tokens when passwords change? IMO, one of the goals of tokens is that they can be individually revoked and when used for automations aren’t revoked just because of a password reset. Otherwise stated, a token is an alternative password, not just a alternative representation of a single password.
That said, +1 on the idea of being able to set a token expiration date/time period.
Colin