UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCcu6suJBbk5MK/h2Oa1ZTXglY2xg+UpfWYyGx+wG/c=' 
WHERE 
  key_id = '0ca5a3d0e1a183d3303c0a9b18d04db8f3c398258790aa6c96303b3fc3214a7a' 
  AND (
    token = 'KCcu6suJBbk5MK/h2Oa1ZTXglY2xg+UpfWYyGx+wG/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )