INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9994d59b725a117f0f866159a867c4ecb581895a5c4df645e006256e8a4bd3a1', 
    'LwsHi2n85UxO8BgMQh3tjuSV21446lF1nKYNpaBGU2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)