UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LI9oZbu7qIve6ZqthGmnaAODPQr2G0qiC38hL5l7Aug=' 
WHERE 
  key_id = '816cb92ec1165144cfd721c859fcbeadb8d5da7c797fc5fa0e65a76b037dce1c' 
  AND (
    token = 'LI9oZbu7qIve6ZqthGmnaAODPQr2G0qiC38hL5l7Aug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )