INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b01c75d031c2e6d07f98748d251ec565c802f294bf4c8910159352c9603be2b4', 
    'supz810iOnqE/JM3mnbKqBd2kMQj8kUR5C1edyeIja8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)