INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4d1ea0406bc4e9a06402708f551a5ada877e019d7e63adb86f2f6d10a8b2203', 
    '5+7khN9u0DXfmt67sx5wp/AKSZpoQnXKx6BBpn7A2WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)