INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4529c88a6ff36f0d27f6ae911a39b575d268c2ba617db4e1bb115cdc0f369b8c', 
    '8jF3wD2xeM6AKsMQK27Cb9tohUzh6ehIXSaPQLzToXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)