INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8ce6e3b6a2686b75f7f4d33bf89e92db60f9834c8ee6bf55a75f396c10aacc', 
    'h1EttXj+sH0nnZU02aOVzkLzXVc25aucbtq1756IspQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)