UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLwy9BQuf8hZ+kWUcGX/Homc8SoxJMxxXbhbuatyrsI=' 
WHERE 
  key_id = 'b145a50e5fa81fcfd4349e445c7c9ae5d7c2b8dc47d326874d0f1fe869c82ec7' 
  AND (
    token = 'nLwy9BQuf8hZ+kWUcGX/Homc8SoxJMxxXbhbuatyrsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )