INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e78da52615a26f40b23648ac39ae91e46d070d78fb44674678ccde58467eb4', 
    'flAYKh4LhoxmRGPF4xAGV4bATm2vZxukpf3/zTUbiYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)