INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2968ca11d145591445ee9e3d892be0ebccb462f933af4f4f3afe7b26b6c75478', 
    'SJd9wAh0a8aUFKONKzQtMtYqxlWu3W0+miCV8V3vwZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)