INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3adb6da7d034115b6a3c04dead0bca037a280bc79b19fb77a1863bdbb45cfd1f', 
    'QsR9OY2BasH0Yqx2gqze7jxyZ5YzzouaYR0VW/Fhj/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)