INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a872ab4984fa398cc2d5dc31a9142aef301a6c5b6e446e32727d91269fce28f0', 
    'BlfQtUubYwgzYZy7YKKVslaA59MI5z1QT5fWuCaWuxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)