INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a4c7a1ad0768363543469a9431f51743d91e931fef34560e1bc00b8c8a2c24', 
    '6CYQhNmQcMH1m5doFsuv/+iVasgqrHbs4K/F3hGP6sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)