INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8cfea5b15c411d4cf687e79085884f3e9b6ae121f9fc09d3f64ab242a7e696', 
    '2457WhQdZb5HxJxBR4EytWnGxfSC9RBmCjA+tRScNEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)