UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vL3Y3cEAYkJ9dQnS6tXrDfMluPXPBZj+1JxxV+zkMPs=' 
WHERE 
  key_id = '45f0f71e461db349e774a8bd0a1bbb895075e6cfb628e9893fe5349bec46259d' 
  AND (
    token = 'vL3Y3cEAYkJ9dQnS6tXrDfMluPXPBZj+1JxxV+zkMPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )