UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxyvPleUvsNYWfnyyW6vviOpDp92zaZZHM7/P+OkTUE=' 
WHERE 
  key_id = 'e9602f745298905d516c11eba418a47a71df8946766c68e2dabfce89241d1cdc' 
  AND (
    token = 'GxyvPleUvsNYWfnyyW6vviOpDp92zaZZHM7/P+OkTUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )