UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjG32Rj/qgztzZrw8w5wn4yTVK9sgTPIvL2l125F/ts=' 
WHERE 
  key_id = 'a9055ed871458de763d59d0ddf3788af11a54ffc4309a6eebd96053222d14eea' 
  AND (
    token = 'ZjG32Rj/qgztzZrw8w5wn4yTVK9sgTPIvL2l125F/ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )