UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uueFU+f3xB9nNjl8YB97p3lLv0hF18nFBiZR8DlBlY=' 
WHERE 
  key_id = '2d0807a7fe8787e557db357d186a88ca99d030e678352144d280f2f36a3b18f3' 
  AND (
    token = '2uueFU+f3xB9nNjl8YB97p3lLv0hF18nFBiZR8DlBlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )