You can't prematurely expire or invalidate JWT tokens once created, unless you keep a database of tokens, and at that point you should just use sessions because that's basically what it is at that point: A session token with additonal data.
That doesn't mean JWTs are bad; it just means their use case is more restrictive. JWTs are designed for sessions; think Google API tokens that have a validity of 1 hour. If you're using them for anything longer than that, then you'll probably need to back it with a database so you can support revocation, and at that point JWTs make less sense because they're so large.
