INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9650d9ccfd753689844c12b461368667bd8c644dade4a73404f5769a844e21fc', 
    'MgMnWVfCJP3bT15Txc3ngDuzCuT8X3qnqie02uYZTQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)