UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iirBol7IghfSBYBOKjYkptAjYyZapCmANd+eKtiNYX0=' 
WHERE 
  key_id = 'e650517724a52ea25f77923ff20bbaa9cbbf49810e9a4776464cf0431ffdc8b2' 
  AND (
    token = 'iirBol7IghfSBYBOKjYkptAjYyZapCmANd+eKtiNYX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )