UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTVJe9fBv5TMbJo2S3lKL/Hb1iqQHMzUguVMWTVsn+k=' 
WHERE 
  key_id = '25e0d5fd8519981e1be930922a58e5748f3c28152ca664184afec33e720d2350' 
  AND (
    token = 'QTVJe9fBv5TMbJo2S3lKL/Hb1iqQHMzUguVMWTVsn+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )