INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cff9ae919fa7bb3a61937cee283eaac15ab0cf9f31142453c8a888c5fadeceb', 
    '2p5KZxUSfuZCSZCumkPaWVjm4Gk6mkwpFZmbZ2YimN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)