INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3851eb0ab33be9d17b3b07581c359744f8fba3245a8cc08ac7c5dc56b297ed82', 
    'SWkvZD0WtmbeQYoJ//DAxSBvp1dHbT6elHKUI6h24js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)