INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a301b45aa649a6de10af761fb492051caa4cb5526d15d16c26cd3afdaa92da7b', 
    '8X3hSy0Lj1ntx1A5Ly05jNgtpVOueJstrLQbD8VJOsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)