INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511b0959a5ca5049fbe20b8d38c341466117ef953d214e34e9b5bc65586b3a53', 
    '0lZk/u+DI4jx2mXSq3Ao5oEiqOY/nQ64vmlOipSNtkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )