INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d7622dcaac015479957a35bc6d33b56288ceb7fce7af39dae528c632e3447bf', 
    'OhgEfGzuQ9O3G1gI3I3vJqlnOI4TcDMb4iF/3tdsQI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)