UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iKCZgPaTUqKB5f5/Wv+yk6v7A7t2QcOMIwO8RcBtgc=' 
WHERE 
  key_id = 'c351d5c20519e0ab73a5517a43256426a718536fda6929ed0bfb9e4892602215' 
  AND (
    token = '5iKCZgPaTUqKB5f5/Wv+yk6v7A7t2QcOMIwO8RcBtgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )