INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469ff05e3d363a397e81f91fa1e3d3646444d76fbdc011bb700a360210446e2f', 
    'v5wiUXBnCO4iIaOazIkxjKI18XHWWsNFoKo2jcW+GoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)