UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FktXAmQsJK8s3ztW7+PeqIWEbj+B+hPb8Jw0VZ+smBw=' 
WHERE 
  key_id = '8d41d95c9eaddd484fcd501224c6a9fd0f60b05d793b843bfac8e5114a6abe76' 
  AND (
    token = 'FktXAmQsJK8s3ztW7+PeqIWEbj+B+hPb8Jw0VZ+smBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )