In Bereishit 6:3 we read that Hashem set a limit on a man's lifespan to 120 years.
But in Divrei Hayamim II 24:15 we read:
Now Jehoiada grew old and was sated with days, and he died; he was a hundred and thirty years old upon his death.
Before you mark my question as a duplicate of this one, let me specify my question: If Jehoiada really did live 130 years, why did he? Why did Hashem grant him extra 10 years beyond the set limit? Was it because he had ordered to guard Joash?