UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03vqtfzFjhkBoC2RwCLc7CfIM/Mes+Es84yUuNF8nag=' 
WHERE 
  key_id = 'bc75898345964116f4c52f7bb6334638548cd25f844eeaded22c4f42193df213' 
  AND (
    token = '03vqtfzFjhkBoC2RwCLc7CfIM/Mes+Es84yUuNF8nag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )