INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef89ef85befc0df1285f1df39f8cbd2609a8a1143e97fc6d466eb836574f88f3', 
    '0R/XTjXwOYyY1y00xLe7M29tc+I0ehO22IBLaPATPus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)