UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPUNLhn2Bdv1hM3byvVENeCF6J0K8kW07Uni2A7eTNI=' 
WHERE 
  key_id = 'ed0c6556871280a498195464216e91c8c100624bcfba0cf39f22318ffa829f37' 
  AND (
    token = 'vPUNLhn2Bdv1hM3byvVENeCF6J0K8kW07Uni2A7eTNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )