UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFYU0GiKg02S04zr1vZucwryPisOn7NG98V2ZoSRn8A=' 
WHERE 
  key_id = '885eee5caf35c5ad3d0d26079537c7916589699d6dd94b8a800da923f5b3d2ed' 
  AND (
    token = 'zFYU0GiKg02S04zr1vZucwryPisOn7NG98V2ZoSRn8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )