INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6623b5fb7c39d0dc84b569ee900c911479a972d2361146b4b8863cc48bf44db8', 
    '95S7TS9HY2wu9uamH77mJ3c2DJrFtUUJ1RxfuSG4SGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)