INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b5e970bbaec5443102220cdc4381be0ad229dc1134bb3456ff463eda6ff848', 
    'RvREYRf4m69ItwJvcyquNPcTyY6QYyA+ArRTBO77J7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)