INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d5b537b34f4d3bc868b1593cb47f20ddab8d754afc32ec1febf5a215cd8a7b0', 
    'e9D2pzuKGCFT3PQ5KkPzEqG1JQHFn2irTvE9ImoFKIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)