UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuVgpqib9Mm57Damtzpjo+iRH8S3esbdlXOX5YCUjps=' 
WHERE 
  key_id = 'e9b45ce9ca839cde00c7993f7c92bce421068dae6717790ddf868b897d4cc7be' 
  AND (
    token = 'CuVgpqib9Mm57Damtzpjo+iRH8S3esbdlXOX5YCUjps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )