UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sg+2nMWG8DSY/CES0wWgAk1vpAyR5q6VNI9704vR2WM=' 
WHERE 
  key_id = '22d591e67e663f49e33defa7d1613f807844b1bb6e473ab779217a959df873ee' 
  AND (
    token = 'sg+2nMWG8DSY/CES0wWgAk1vpAyR5q6VNI9704vR2WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )