INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21087808ee2f87470df184d519460f0bc2dcd01d2d97b3da5aaa3a211e8e9159', 
    'ZL8hj6xlLtnuLuapX6X9/5xIwRtQMrF/LkUOpowRs7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)