INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5af7c21be26a294deccfc90fe3183b94a4db8602bddc558a831b5c225a4d9b2b', 
    'eKDWY6azo6/L96hyaT0uvg1pJOu7bLt8XsqN0MCyTO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)