UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sC+A2jDAWWxIXi5n4UFeoJgmkzcvgaTE/BAQFwDJvvw=' 
WHERE 
  key_id = '1fe273a839629cfb40c64765b0c0e8fa67b86433e3b7096cbf88a3bbcdd62bd1' 
  AND (
    token = 'sC+A2jDAWWxIXi5n4UFeoJgmkzcvgaTE/BAQFwDJvvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )