UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mw4FhfhHCaFTiiNoiP5OijXl36+Ztb35I6MAXxZSSGA=' 
WHERE 
  key_id = '82f825a1ce9a3ce5c8ce15e511a696f39bc543230fc992ae7980a8a00809feee' 
  AND (
    token = 'Mw4FhfhHCaFTiiNoiP5OijXl36+Ztb35I6MAXxZSSGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )