Guys (and gals)
First of all - THANK YOU. I really did not expect that so many people not only come up with useful suggestions, but are really willing to help.
Once again - thank you.
Regarding the situation: yes, I am 100% certain that I left them at TSA. They told me to remove my belt, phone and car keys before going thru the metal detector. I did pick up belt and phone on other side and did not the car keys. Buying new set is not an option - car is not mine, the only thing I know is that it is Subaru.
Now, I did change the flight and will arrive at SJC at 3:05PM. So should be able to go to the L/F office.
If the keys are there, good, seems I got lucky this time. If not, the whole new encalada is coming... Just FYI - my passport and luggage is at (locked) friend's home, car as a said - at long term parking at SJC and I have flight to TYO from SJC on Tuesday morning...
Wish me good luck....