INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f34813fc9b64b0e5963eb84033b1f66b76e73996ce6df7bc7d91d67b2530d12e', 
    'h7fc3M2ILS86zuNSou7CVgPrSJbXQSr0Mr+17WxXo5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)