UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTmtoaTtq2wuoTnzmp+tR72m9XBM4PnQMCvcbV30Z0c=' 
WHERE 
  key_id = '30571491c1376420c910186f4574904cfc713ccfaf59ae1a4ef33712b271b25e' 
  AND (
    token = 'DTmtoaTtq2wuoTnzmp+tR72m9XBM4PnQMCvcbV30Z0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )