UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TRusncBQkGym6yhe4cZ1+cu8Qi2wWH1OK6LrGUU6/M=' 
WHERE 
  key_id = '7b8e499e98a411e682ee5510baef4da18b7dde47f70e052d88e847dfce871889' 
  AND (
    token = '/TRusncBQkGym6yhe4cZ1+cu8Qi2wWH1OK6LrGUU6/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )