UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9RfV6iFaMMrLf/+AHb+jgeZITGCqeaGTW4ECsmROfY=' 
WHERE 
  key_id = 'caa3a0e8d9aba51357a5c0df137141b50486d30b306131d195626c3211d7552f' 
  AND (
    token = 'B9RfV6iFaMMrLf/+AHb+jgeZITGCqeaGTW4ECsmROfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )