UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfn7LNh8AiNM+xe+bBlL4JAkzZj8BE0Hs92TUQ7jCtw=' 
WHERE 
  key_id = 'c3822bf0f412acf187985c964b3283bc3ed4635db49bb980f2905ada42de154a' 
  AND (
    token = 'rfn7LNh8AiNM+xe+bBlL4JAkzZj8BE0Hs92TUQ7jCtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )