UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdU+6qz7uiwd2WoFczbaV2/TMSXq3/czxE6BI9KJ1vs=' 
WHERE 
  key_id = '33ebc49a9af3d71e51397d71d00067e25915e26330e8396011ad0d27c98212c3' 
  AND (
    token = 'QdU+6qz7uiwd2WoFczbaV2/TMSXq3/czxE6BI9KJ1vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )