INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99566d65333b71daf14021c2d4e18e3d8868d36927adf03b7b52f1cb48498e4', 
    'pvnudrtWl4p1HxxhteWRqqhGwlJBa4+nJ/8O5k+zKpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )