UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YU++TFDAqztUP/wWycryd9fikV2xxRxRPfSyDjX1k6U=' 
WHERE 
  key_id = 'a20e812989589133333ecd2e29c6f47988219bfab8b5f133f8be5da5bd4633bc' 
  AND (
    token = 'YU++TFDAqztUP/wWycryd9fikV2xxRxRPfSyDjX1k6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )