INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e7a0942ac77191b6ebf2a132f9df98d8c37c0eee2d6fb29ab214d7ae7b4a3c4', 
    'c4Kjw8QkUqhUY78DpUTaCXaDnlxklots/php+QbO0Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)