INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c689aa0fd6ae99f1a8a28b6fd47df637d5d04d928136544e98b84b28dae28942', 
    'cBRwrFxlAy5+okD8ZYNjONWrsRXEl9lOgpiRQ2s87gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)