If motion detector 1 fires AND motion detector 2 has fired in last n seconds, turn on bedroom lamp

Configuration
1

Im close- maybe. I just dont know how to ‘query’ the history for the motion sensor. I can see it being captured- I found it by adding a historical graph to the UI and then clicked edit code:

entities:
  - entity: binary_sensor.motion_sensor_motion_2
hours_to_show: 24
refresh_interval: 0
title: Hallway Motion Sensor
type: history-graph

Or maybe its better to set a variable or some kind of ‘state’ when motion detector 2 fires that lasts for n seconds, then I could just check if that condition is true AND motion detector 1 fires. Device is a smartthings motion sensor via smartthings app integration (not MQTT).

Here is my pseudo / script, can someone please advise on completing this?

#motion detector 1
device_id: 2c7
domain: binary_sensor
entity_id: binary_sensor.motion_sensor_motion_1
for:
  hours: 0
  minutes: 0
  seconds: 3
platform: device
type: motion

# AND this motion sensor has fired in last n seconds-doesnt have to be 3 seconds of motion, any motion is ok
type: motion
platform: device
device_id: b09
entity_id: binary_sensor.motion_sensor_motion_2
domain: binary_sensor
for:
  hours: 0
  minutes: 0
  seconds: 3

# action I want to fire
device_id: c53
domain: switch
entity_id: switch.bedroom_lamp
type: turn_on
2

Use the attribute last_changed with as_timestamp, as_timestamp(state_attr(‘entity_id’,‘last_changed’)), and then compare it to as_timestamp(now()). This lets you then minutes last_changed from now, and it tells you how long since it was last on/off.