INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b8d60ab6094b9b850aa98c79479aeabbbea0dedeea692c3dfe4e7e492d745e', 
    'Du96vgMpU7SgvVJTVb0KCsDy068jIxss6yQamt1qv5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)