INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df403fd9366b979fe60a1aefb6bade9cfa9dcdb73efa8460691bd863cbeb034a', 
    'aSVigb6sBiQDw8y9VvZnVIqlDP4ltMe32DiufVADdug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)