UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CS/zMGIHbCt/hDRU6JtYwtXFHlB822I7KfLHcAd9Xmg=' 
WHERE 
  key_id = 'd8030499f1929bee7c7e99efeba616cebe21da7aaf0114740c81969398363d8f' 
  AND (
    token = 'CS/zMGIHbCt/hDRU6JtYwtXFHlB822I7KfLHcAd9Xmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )