INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea53227dc15488fc189e63b9c00bcc1833fa76146268a0ee09924ef87b4fc75a', 
    'EKdq8iwtViMgfrc+AzLeu7ftN4GUmEsv9MlaxsBmt50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)