INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cc68799076262e5cc84ba2ba4d440f48014a2bad141159a4db0d41ad483535a', 
    'g9jWlPZD6vRSOzxPmtIf1eF9C9azFnwYV1rguPOTpww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)