Thanks for joining this conversation, melissa12.
If you're using Merchant Service Center or Point of Sale, you can refresh it by clicking F5 on your keyboard.
You can also follow the steps below to get rid of the payment token message:
Here's an article that may come handy: Merchant Services in Point of Sale with MFA and Token expiration.
Let me know how that works for you. As always, I'm only a few clicks away if you should have questions about this or anything else. Take care.