INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294f5e9d219f93d37c41d429989cc44a91232ec27a69da1149716c3a9813e707', 
    'Ydt2dmHyWgm3twV5Hi9DQUdyksXSUzoYId0PzMMY2aA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)