UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OKHC9vUGi2pzySdo6K2HHp9coHicFgkxJEUg3VD2Tg=' 
WHERE 
  key_id = '88ead75adae549ebd1834f4de9e1c6c5c7fef8191f43be331ed133d9527fc58a' 
  AND (
    token = '2OKHC9vUGi2pzySdo6K2HHp9coHicFgkxJEUg3VD2Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )