How to Automate Notification Based on Time

I have an automation that checks my sump pump every hour and then sets a date_time boolean to indicate when last checked. Now I would like to setup an automation that runs to check the date_time boolean of the sump pump and let me know that it hasn’t run 5 minutes after it was scheduled. I’m not a programmer and for the life of me I can’t figure it out.

Which one of these two are you referring to?

Input Boolean
Input Datetime

Or is it something else?

Sorry, Input Datetime

Post the automation(s) you have created to check the sump pump every hour.