UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvREYRf4m69ItwJvcyquNPcTyY6QYyA+ArRTBO77J7k=' 
WHERE 
  key_id = '38b5e970bbaec5443102220cdc4381be0ad229dc1134bb3456ff463eda6ff848' 
  AND (
    token = 'RvREYRf4m69ItwJvcyquNPcTyY6QYyA+ArRTBO77J7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )