UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbLxmn89wMvbmqxLYZ4zAf6ZFmNHnROKrCHbcGYxRtQ=' 
WHERE 
  key_id = '859691d6b6f1bdc7a8f1ebe40251e95619d2f4fcf7e71dad733542ebd7f96435' 
  AND (
    token = 'sbLxmn89wMvbmqxLYZ4zAf6ZFmNHnROKrCHbcGYxRtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )