UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfJdJUE9b3MUmOIFExyq6WpDGiggYXenIJPzhQd2FcU=' 
WHERE 
  key_id = '00833ce43548d1fc8c7a6d250a09985817a50a49e5c028cb594728fe8fb10965' 
  AND (
    token = 'XfJdJUE9b3MUmOIFExyq6WpDGiggYXenIJPzhQd2FcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )