INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1088290e8e6321be6b169db9083cf703a088a6463cc3b286a4542ccece337b', 
    '/HfRcoEUJJ52rg4oe+I5+VaJO7KteBRwJC0LorK6Wl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)