INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '314cd0b5e9ffba7b56e33f93a7b370040981dd0fb840d7b437ace50215992419', 
    '391p919kWMrnv2eTANR4wPi1vKlWvq+qyNL4JIKEcac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)