UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9HbYWlHfhEZqX0BKLGkT5Fb5t/xwFUrth6lqmhKWWs=' 
WHERE 
  key_id = 'd4ded4e848ad099743890edd361fc1aee7cce8c9a6d4c1eb50f8e9abd8c79ea7' 
  AND (
    token = 'o9HbYWlHfhEZqX0BKLGkT5Fb5t/xwFUrth6lqmhKWWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036