UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KO8ja7KhlpHOStp4+bMSZTjcYxFEAJVttF1OE8xpBQI=' 
WHERE 
  key_id = '13d68c6aedb2359070a67bbd21b6d4db4d98456135b4ab4d44a3905d96543a4c' 
  AND (
    token = 'KO8ja7KhlpHOStp4+bMSZTjcYxFEAJVttF1OE8xpBQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )