UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GB1WzHmqg8CCwXM223wXxOk+n9IKuUfvho4hSAb3Hw=' 
WHERE 
  key_id = '97816e7a427ad64630cb73438e413551132fb8f848f71367b9368428cc640b96' 
  AND (
    token = '9GB1WzHmqg8CCwXM223wXxOk+n9IKuUfvho4hSAb3Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )