UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZONz0TfNcTi5rYHqqiMidRvOlEp9nbDnWgKf8lgS+A=' 
WHERE 
  key_id = '078a671357bb5702ce0546b9fd38f52e39f9487e9098630f019157043e6335aa' 
  AND (
    token = 'TZONz0TfNcTi5rYHqqiMidRvOlEp9nbDnWgKf8lgS+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )