UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TwYXhEshvLDJgPwaDIEeC87JqY/0ywKalp9m/8Wrzs=' 
WHERE 
  key_id = '16749a3f08c366c3bfc7aee9044c36ec56fa562f674479a63d7c8ea6ba4f85f1' 
  AND (
    token = '1TwYXhEshvLDJgPwaDIEeC87JqY/0ywKalp9m/8Wrzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )