INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b6d6bc8a181e33b566daf0211f75c0786e1cb7742ec911627fc0436b2c5781', 
    'FotM4aokzahwxHnMojyW4n98501LErzxN96UaFDQDjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)