INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d8f83cf437f73852c1f4e3b82ffabed0625badc6c389cf29c61a524ac419830', 
    'HNQ8QQ4VKthkh5pNMdE1zyuOdhks25qB5Rf2BEzVufo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)