INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8fa5fa10d38192d8196a19122b7e58402e127014245534db521df31e3b2f01', 
    'lEz0f1HvYubb6pTXlx6W0hwxSxzRsYar1iNUo044Ymw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)