UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78H/4hlmcjKpT8HaLKYCNvC90A0Sldw5u7sCwjb+kCU=' 
WHERE 
  key_id = '464d3cdb8db317e3a55d5b3093f52b91f927fd2fcfdd29e39ec35b56fe6e0946' 
  AND (
    token = '78H/4hlmcjKpT8HaLKYCNvC90A0Sldw5u7sCwjb+kCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )