Faith09:
One more opinion - you are in good shape here. You can't change your age, obviously, so don't fixate on it. Instead, focus on why your tenure/work experience can be an added benefit to your classmates and how the MBA is the right fit at this time. Also, when you write your post-MBA goals, make sure they are appropriate for someone at your age and not someone on the younger side.
Also, if there's a reason for the gap in your age and work experience (advanced degrees, military service, time off, etc.) you should explain that if it's not obvious.
Good luck!