INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1d9a6a815908d6cc16dec79e2e2f02a22e9a8436bf0f78811b1811ac8f9063c', 
    '8QZ9jnY7hVWEVqkS0wv4O9Kzj5JtvvMo9z2baQDnyv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)