UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmeGbYI5MaeD2kwfP5zJLzjBQbkBW4x5SrmEFFrKdcA=' 
WHERE 
  key_id = 'e2ce42c406597eb9476c8c8e8ba578a9cd2ad85f4ae0dce7f0dba8b53ddc188e' 
  AND (
    token = 'NmeGbYI5MaeD2kwfP5zJLzjBQbkBW4x5SrmEFFrKdcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )