INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '433f3781ac6fb16bbbd3cf3984dad10ccad3d67012a4376f419eed95f6ac6dee', 
    'xwK6Mk3PraE9Zx75nLFLnkcibCeT/0LwHucKWRCIUBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)