UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yymmv+LPAT8DvaH+42bYCA6Mh3eIBayNCmYITDdOIss=' 
WHERE 
  key_id = 'fa32783aed027bcfa353349775a0dcdcec7765444f947e0a523c83d68b025282' 
  AND (
    token = 'yymmv+LPAT8DvaH+42bYCA6Mh3eIBayNCmYITDdOIss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )