UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hb6OGL0Tn0sq6yYYksdVl3ggQwB3PNZpCDX+OaWRfkM=' 
WHERE 
  key_id = '28b9c860386ff0588438d9351b718fdf3b33cfb3be4a6e225820b9dfd0ce9f79' 
  AND (
    token = 'hb6OGL0Tn0sq6yYYksdVl3ggQwB3PNZpCDX+OaWRfkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )