INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835cdc76b683e5d2476ec04692cfd33f425920071ee18bb042664bab52f4a3cd', 
    'RhsrD/oKv+LZQDAy0AEDkNoDL0z2g7dh5Dz9W70LUWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)