INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3999dec5a1701e36576889bc8d31bed6393a590fcad4255d8184c839bb72e84d', 
    'Klf5UIeSUgWHtdd9z5BBuG5ez3DYe5TCZCPXL/tLVFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)