UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GzicyIPKpBrK85+Qpr0k2t4xgmBZxpKVBoRaSyaWFI=' 
WHERE 
  key_id = '952ee7e135f788a896d9b43fa9ee9330993a31412a8aa3587f64e5c9ef7f6540' 
  AND (
    token = '8GzicyIPKpBrK85+Qpr0k2t4xgmBZxpKVBoRaSyaWFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )