Done, works perfect! 
script:
- id: timer_schody
then:
- switch.turn_on: Out_4
- delay: 100s
- switch.turn_off: Out_4
switch:
- platform: gpio
id: In5
on_click:
- min_length: 50ms
max_length: 1000ms
then:
- if:
condition:
lambda: 'return id(Out_4).state;'
then:
- switch.turn_off: Out_4
- script.stop: timer_schody
else:
- script.execute: timer_schody
- min_length: 1000ms
max_length: 5000ms
then:
- script.stop: timer_schody
- switch.turn_on: Out_4
Thank you both for good hint!