UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGQ/MlVCJDN409GH1kOjXVsSeHFN7luEbiuhrMwpnzk=' 
WHERE 
  key_id = '598b57092625ff091d7701b11ceb31cee8ab42993d04a2c8e668fa76fd72184f' 
  AND (
    token = 'XGQ/MlVCJDN409GH1kOjXVsSeHFN7luEbiuhrMwpnzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )