UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1er/tyfEDiV1H2VvlAA0K4ALMdGZ5fGHMaAi0Wf0NhA=' 
WHERE 
  key_id = '4cf8031fc40f8b01924126e8e14abea993c8bbf5bdc5e04fde218f586c7d219c' 
  AND (
    token = '1er/tyfEDiV1H2VvlAA0K4ALMdGZ5fGHMaAi0Wf0NhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )