UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yqz62jO2TZYRwkg7e0ZyAXPQ2WBbzMqnsSyE4jHfXY=' 
WHERE 
  key_id = '24f6a9cb278fd002c198bae0249415c1c679eb8209f12d75f0ed05d7141d119e' 
  AND (
    token = '8yqz62jO2TZYRwkg7e0ZyAXPQ2WBbzMqnsSyE4jHfXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )