Folder watcher and file time

I have two separate automation:
1 - triggered by the change of state of a sensor that notify me when it has a particular state
2 - using Folder watcher, is triggered when a file is created and notify me.

The two things are related, when the sensor change state, after 1 minute usually the file is created.
Sometimes the file is not created, so I want to have an automation that notify me when the first is triggered but after 2 minutes the file is not created.

Is there a way to tell folder watcher to check for a file created after a certain date/time, or is there a better way to do it?