INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a188c9ca0ce1e513f6027baf304ab9745d41cc9ec21928c6c821307a8f099b44', 
    'sAUuX9hrABTwNbuF8sr4crMICOBG9XaeqDf+Usjguvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)