INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5708e10f592c4a57b43c079fad2eba0fc289ba60ac802614c5b6734cdb09c678', 
    'Ui+aOA0xqnr9K52X8iiZ37CYMYWNZKOXSdYYY2IUe8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)