UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLszS+SfNUCKR+29p74p3z400vv4Pt4f9/+fTofbp/U=' 
WHERE 
  key_id = 'a58885ca7d200cf0146c19bbcab917805690b55783346adeb14752ef04029610' 
  AND (
    token = 'aLszS+SfNUCKR+29p74p3z400vv4Pt4f9/+fTofbp/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )