INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9445037d940e8b2db807fa48c3c7f72088e398ab2955095b52963c7a9d0cef87', 
    'vxcXuktVXvETTrW8Q19JP54Y6YHj5Hifs3Ae5QTTNEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)