INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44a6b86afa84700918023762fb35a4246cc95a6ebe6c23f37ba1d6a600cea694', 
    '3MICMTBiEUqUFlzEgPEJo+TzjXG9IXXpF+UHn+HMpGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )