UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QTqMqJBeurRlxULKpAT3v7BBdRrms2IztSdmuIT4lM=' 
WHERE 
  key_id = '4aeb008347f455745468dbf17494572d2f4e690424073b0aadd3ebb1479e2df7' 
  AND (
    token = '3QTqMqJBeurRlxULKpAT3v7BBdRrms2IztSdmuIT4lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )