INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de874342fd0bf81506113d0bab2909f45690665af51bee5ec270fc1fe02eb7a7', 
    'hiSHUgA//KlcO+mNIn9o4FkNdiZDYkMjsih16ZcBYEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)