UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T+Z++v7PU0YMqHAMhcI4TsF6s3ohP3RmdRfuGXh+ZM=' 
WHERE 
  key_id = 'c31a0f6ec9f074ecfcd97f7ea50d1d503da587c7d10c6fdfd0e0000be6cabf96' 
  AND (
    token = '8T+Z++v7PU0YMqHAMhcI4TsF6s3ohP3RmdRfuGXh+ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )