INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd38f922c3a9efadde64ecd4246ee39eeda1cda4cf816c8d2019e4d1c46d510', 
    'Mdp0APTgu4IUStioMdOfW1dsDQiSxN8AI4pxbbzS5Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)