UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOdm/lpRg89aZcbqhBOnAjz4xZAWJ7sI9lHfk7/Y0ks=' 
WHERE 
  key_id = 'f20801d642bb548309e5b5f6010eae3a50ae3dc491e8d501a32209b8d06b09ad' 
  AND (
    token = 'JOdm/lpRg89aZcbqhBOnAjz4xZAWJ7sI9lHfk7/Y0ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )