How to check if an expiration date is after the current date and time?

Hi! In my app, a user can create an object with a DateTime field called expirationDate, and I'm trying to have an action do a backend query that queries a collection of these objects and filters them to only retrieve the ones that don't have an expiration date before the current DateTime. How do I retrieve the ones that expire after the current DateTime? Do I do expirationDate Greater Than Current Time? I have attached a screenshot of the options for how to do this filtering.