INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b1d9284f65b4588886af48776e5b1520516154de78aca6ae42252183e58f1bb', 
    'Zgt8R1IRSjci64XF4lC8S9WBbXvJ+wXwv0iRFZoGo8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)