INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d44e4ad702493d4ddd09cfa0db1bcf985fedd879b6332cafe7818228a809cc4', 
    'iI6ep0sDKT5obc6zGs0LgQdBu5CFT4bxXYsNvgrSLpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)