UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy5r9kyJPFiz2ZujKP5hmh9Eg5BJLf0T7YGyqI6tgco=' 
WHERE 
  key_id = 'deb68389de6e7f99950d67e56cc18d954c3452736e33b0f9ac6370f896f869e1' 
  AND (
    token = 'gy5r9kyJPFiz2ZujKP5hmh9Eg5BJLf0T7YGyqI6tgco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )