UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzs+E2lU9VZegGx5B0VgvSkcFLuUrWpwl7rp4P+8yII=' 
WHERE 
  key_id = '939fd5814247ab7764bd292cc616f0a1545ea5a58ad8223766125647ea4aa517' 
  AND (
    token = 'fzs+E2lU9VZegGx5B0VgvSkcFLuUrWpwl7rp4P+8yII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )