INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3815709183c9e15b0fb129687d90200fe43938f60f8c42cae7cabaaeef1b67', 
    'fMwAhRl+6BQp7y1xv5tmY9ZI9NlrdK1y5ArYi+McXuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)