UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kHh5smUltvWU+DaiWF5RAyWiGnToBc3E6LACEq/kWg=' 
WHERE 
  key_id = '43f273f1f456557588e0903adac9e365a22e3e7b684f87d62091280237655923' 
  AND (
    token = '2kHh5smUltvWU+DaiWF5RAyWiGnToBc3E6LACEq/kWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )