INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e057578c1582421996c5401e99dc876e549e70f4ef50de41ea4b53309f0a29', 
    'V2VsCgDbQwpopuIYZRjejLoFsuQ0TQctUU/QSpatQMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)