INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '142d66511dfe4ace52600c9d0f744b29599afb1fae72c043043fa858f7df7303', 
    'Yuu1DGbyRNhPMMJiJycYyu79XWbDlQNsn0WSND4HIzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)