UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCKO4huote2W16FbTu182fWC3u+jFfIWmHyu1jx2C5k=' 
WHERE 
  key_id = '3a7606c2c6269ac02ed50f6e5922a282ee36e1ed8a70ebd868a34f00c35e6f25' 
  AND (
    token = 'UCKO4huote2W16FbTu182fWC3u+jFfIWmHyu1jx2C5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )