UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n6hcTBrfIMOZg3i66YtX+ncd+oL3VsVOgEjBLHvuhII=' 
WHERE 
  key_id = '91a1a3270cc18a9942708c658b3b892407671389cf704c227b917cb82135ff85' 
  AND (
    token = 'n6hcTBrfIMOZg3i66YtX+ncd+oL3VsVOgEjBLHvuhII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )