UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHk5HDpSJbzeCv1cEHIf8tiLxBUIQonXdRWT7VjIpws=' 
WHERE 
  key_id = 'ac15e4a25c8dc2fc02a8a76df2ad953bd6934455dad70ff68920283b9aea998a' 
  AND (
    token = 'kHk5HDpSJbzeCv1cEHIf8tiLxBUIQonXdRWT7VjIpws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )