UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTQQLnZuGB3GNg5o3d3Fe2GVGNB7IempRVUM0UZRxb4=' 
WHERE 
  key_id = 'fd5186c2a7479e08c63773b866fd90414e3d9a24e9a1f26f7a1dcfe916a12599' 
  AND (
    token = 'WTQQLnZuGB3GNg5o3d3Fe2GVGNB7IempRVUM0UZRxb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )