UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maptnvvx3XujtKcwLAXvI0M6eSbAt/X5FWZGBV/CvOA=' 
WHERE 
  key_id = '8c017df7d3046f07b12248eafd0c37b6e7c186d5394c78d786f19d687d8b0c7f' 
  AND (
    token = 'maptnvvx3XujtKcwLAXvI0M6eSbAt/X5FWZGBV/CvOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )