UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VoX5ZJLhmstsRO7qZMXJJRCz/W83CaT23zhIP6N/gI=' 
WHERE 
  key_id = 'aaf1d45bcf915f7c34769df359866cfb67071f067356d8ddca698c7ffc2d9f10' 
  AND (
    token = '5VoX5ZJLhmstsRO7qZMXJJRCz/W83CaT23zhIP6N/gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )