INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95fba4fc8d836015305754eef62e6a7574ade12b5f2875d362c6eb16f17558c3', 
    'QD0++id3lGqGz8f2g23SgrS9pHSyCTyOARqyX0YBCIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)