UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++MAQJfh9Ix1+7wRvelCatrL2ocrQ4gOHDkkAHOjFPo=' 
WHERE 
  key_id = 'bfe38e458a43ed165340eb9ed415f3ec0a4cd324a877e5e49cee8be1fa574501' 
  AND (
    token = '++MAQJfh9Ix1+7wRvelCatrL2ocrQ4gOHDkkAHOjFPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )