INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4c0183e6433749ff69cad6a573482f1099426d3463badabcde7ecf99b12d28', 
    'yIhQULjklHPWhPmUp2yQYtkgmpC9Z7VoW4aQeyxd6PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)