INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b34688e24fb5422cbb19044797549fd7695d40f847d9620d221a45c24d447b', 
    '6KNPylJClAx6bNjO7zXS+R8XlZAX00k6Qk5IvwLvbxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)