INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b0ad829cfa3b52b8bd55d399dd88428dc11d7fced0f8ddaa99548530237168d', 
    'KdZj1NyemevAvOfbVG3dKmKyqVokNTrsISDmf+phR9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)