INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce5e08ed8362a00de449eb50efd4ec0598420af5259c08685a070edf5cfa0c7f', 
    'LffA31x5UiXMWudeweATwnLOcoSUrp4Nrat4maqeswg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)