UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HugBFp6UER3ymZA7M28/vt0qZya/wQO5sbPZv2JtCAc=' 
WHERE 
  key_id = 'c643a645346bb235f4cd7ffb930757d351fb36b65de579abdaf9c0af85a83a52' 
  AND (
    token = 'HugBFp6UER3ymZA7M28/vt0qZya/wQO5sbPZv2JtCAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )