UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBfQHvKmrdj/6f2hfX3yo57AvHIzuLl7ol8udAAoWAM=' 
WHERE 
  key_id = 'eb047732da55e61453f4fc6856cdfc4e9d7eb16593a52ad229c2e2d079e893fb' 
  AND (
    token = 'tBfQHvKmrdj/6f2hfX3yo57AvHIzuLl7ol8udAAoWAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )