INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818b75e592af04839aedca05d0b17608b17b99d173e55b2daf667e769a6eaa02', 
    'WF9lqi7D46zG8f2KBdqKH3WPkLIMr80rT0jASDxOs2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)