INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ea1436f3fc4ae0b97ade31b1dd6639060253b551635feba47382b19179f8aea', 
    'CUEj0TycFxDbhmiTVUJE9IoE1tImToVIQktOgAst2Ws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)