UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PFxwlbov0Rsk7iOn+lFItOcsiZ9EdjWHUPxyBq/BSiU=' 
WHERE 
  key_id = '1bfa1264b900ee37eca7da81dcfa4a3ab8dab828d5a7b216c53e164fb7f694cb' 
  AND (
    token = 'PFxwlbov0Rsk7iOn+lFItOcsiZ9EdjWHUPxyBq/BSiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )