UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMk51DjUBT1Q301bmqaVUxEIAJ5eeycWdwR4MyLpsK8=' 
WHERE 
  key_id = '5eaf6804feace7414535d3ac8e69e73f2e775f177651a3802505a61e3f5913ad' 
  AND (
    token = 'QMk51DjUBT1Q301bmqaVUxEIAJ5eeycWdwR4MyLpsK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )