UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUx8xzsrpIl0+77b3CtxhbPVXTPz7yxqHei1eowtdTM=' 
WHERE 
  key_id = '29a80e92c600810ba9bd051161f6aab3cff14e5e4cca74b8baa7efe13c81a347' 
  AND (
    token = 'sUx8xzsrpIl0+77b3CtxhbPVXTPz7yxqHei1eowtdTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )