INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18577e50ddaaf854312fb86563eaa932176c8e6e998f7cd38a9a06cca5c1651b', 
    'zmCGpgy2TRdjzFtkEZd2Q/Y5TFfK2Iwy8kfbzKVeQic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)