INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ff8ac36fdedfb9043e3b3bc149b97d037c644e809be42c13d2239aec017b25c', 
    'd4qS2p2YXUViqItKwGrbc+Dv1Np3kY6Jv+54cvWSb+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)