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Make sure the power door lock switch will lock/unlock all doors. Make sure the key chime for the ignition key operated normally. Check all fuses and room fuse. Make sure you can lock/unlock the door with the key. Try using a spare key fob to lock/unlock the door. Try reprogramming the key fob. If the key fob is still inop, replace with a new key fob and program. Please let me know if you have any additional questions by hitting the reply button.ThanksDrew
Then you will have to call a locksmith or towing company to come and unlock the keys from the car. You can try to pry the top of the passenger door open and make a long metal rod to reach inside and hit the unlock button, knob or pull inside door handle open.