UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NgPn59E50v6Aid+jfGBYIT9VfROjC0jKvo7VO41opN0=' 
WHERE 
  key_id = '3d9249c4b2d3fa3b02c6538bcbfc6a44b8f357b9d82177a366e27d7743ad541a' 
  AND (
    token = 'NgPn59E50v6Aid+jfGBYIT9VfROjC0jKvo7VO41opN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )