UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRviWrYCGW5zWgVhH47DuF0y6Q0SfS57hBl+I3sa5+M=' 
WHERE 
  key_id = '3872fa0e4797de3c0fe70ce17d925f4c7432670e9725071297f6f226229166ed' 
  AND (
    token = 'pRviWrYCGW5zWgVhH47DuF0y6Q0SfS57hBl+I3sa5+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )