UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5Pzex4tME4prwwmCFbNbwpNfOGp2c7nogZfifdrayU=' 
WHERE 
  key_id = '3c5ff5adad9286e8a233a5dfb6ac81629687070d3f48d3262914f98596a3661c' 
  AND (
    token = 'f5Pzex4tME4prwwmCFbNbwpNfOGp2c7nogZfifdrayU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )