INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6496169dddef41d91a9cf9bc192192a9a778ca4ce39e7dbd6c58d000a729b866', 
    'YhHwI9NY5TOCSOtdQDxQVTf8llqORPKYHdngtsB/7O4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)