INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8319702eadb40fcf1f181bc4d504ae887bb37229936f6c7b8c8a348b1e2250', 
    'rFB9WxDWHzIwuHbe4HMIfq79fSenuNM6R8W+xei6DHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)