INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d9ec6d3b3b6bbede8915368777d5330a30974631da112f432bf1235041bf48d', 
    'BcAxyDQ+KwS3FyRflbpfjLYUMDf213TQ37MtZFre49Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)