Hi! @Anonymous
1. You should update the choices to include one that represents expired (red)

2. Create a recurrence trigger I used 1 hour

3. Get all items that are expired and their status is pending (You may need to include the time, I only used the date)

the formula contains utcNow('yyyy-MM-dd')
4. Use the apply to each to update any record retrieved from the get items

If this help consider marking it as a solution.