UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cZZPYFfxqTIzDIvuOPDboNx4FtQ+rSvQsOlllna2Hk=' 
WHERE 
  key_id = '30208209c32c3e548f9e0349f078b8cca51121b75bda3da3991396e1affbdf35' 
  AND (
    token = '2cZZPYFfxqTIzDIvuOPDboNx4FtQ+rSvQsOlllna2Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )