INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b75fa86c41d4961760ef64b711ce94b2d2dafec883733a4ad159f1112e6301f', 
    'RSKsxPFZXN3nofe5d54TxhW7nepors6vFyglDMyhvnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)