INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ff812d699d31020824e183dbdbf549cf05121e6c5f565620b8a77f4cd10a7fa', 
    'HpQCu3eapJ8DhapJ4nMsrmTVY04WcQ3maxxVgJxjd1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)