UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMRqr+RvSrCGIIdzI2oyM28UtFeGW/8azPuwWepCFdM=' 
WHERE 
  key_id = 'f03964a6200e2f641436478084c153e7639618b5acc00de35f63ad70f72033cc' 
  AND (
    token = 'QMRqr+RvSrCGIIdzI2oyM28UtFeGW/8azPuwWepCFdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )