UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKfNbP3A4MD0wlKZFtHK+v/kbaVmcPIvPgl/9+knjPI=' 
WHERE 
  key_id = '064a7adbc5dd9189c951f08796f3b13f9df3a67967d3f842f040562a07845276' 
  AND (
    token = 'JKfNbP3A4MD0wlKZFtHK+v/kbaVmcPIvPgl/9+knjPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )