UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhXCDKoXqErAjjIc8XAtkufEfmNqt0pn8VnRSHgk48s=' 
WHERE 
  key_id = 'af4e70c456257b1b8c2536d9578c91454990162948ca93e23bd0728c230eec32' 
  AND (
    token = 'VhXCDKoXqErAjjIc8XAtkufEfmNqt0pn8VnRSHgk48s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )