INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3879f8bac453f10973cc33d102c8cb1817a02c9365d12d3ecff2f72eeb74587a', 
    'IBKMkLRUj0GHNf9R5L1/MUQXVL5Qm3EkYLV3moZ7qWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)