UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dPi2Z/bIz/KfQo9+Z67OnffV20vt8IJsX0ysRqGxEo=' 
WHERE 
  key_id = '80d1242637fb1c7554241772625bec572e33ae7afea493ab2efc51405e77264a' 
  AND (
    token = '6dPi2Z/bIz/KfQo9+Z67OnffV20vt8IJsX0ysRqGxEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )