UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZbD8jWmFWlbJ8m0PSNnrZ8jcPJKKBKLUU6KAuwqUdc=' 
WHERE 
  key_id = '89f157224d9c0dd210d3446c19deb12ce4d33df04a57824cb8f7dd1d390a984d' 
  AND (
    token = 'yZbD8jWmFWlbJ8m0PSNnrZ8jcPJKKBKLUU6KAuwqUdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )