UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03maWpEKU4OjZdrdEr3yq7/zCs9cWchZ5IonLi6Qxyw=' 
WHERE 
  key_id = '726f0d914815c4b622cd6457e9febcfb912daf1740f918962a437000211e5fca' 
  AND (
    token = '03maWpEKU4OjZdrdEr3yq7/zCs9cWchZ5IonLi6Qxyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )