Returning objects

Hello! This is my first post here and I really want to know how to make an object to return after some time, for example 30 seconds.

Ill discribe the mechanic more detailed: for example, I grab an object from its starting point and put it somewhere on the scene. When after 30 secs the object should return to its starting point. I dont fully understand how to make it blueprints, 'cause I`m not skilled enough, i think? So any guesses will be really helpful!

Thank you!