UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/iLlGB19zVA46BTSwQfYa7+VQtv9znPbSAPrPEQ7N0=' 
WHERE 
  key_id = '96cc7e29db6bbc048e077fdd471c954a468cd05f9a9bc957b60f8d0948c19cd3' 
  AND (
    token = '5/iLlGB19zVA46BTSwQfYa7+VQtv9znPbSAPrPEQ7N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )