INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa7f7b505716bfbacab5a08f720710abefde033dd22e12d0eb8186a9eb1ee50a', 
    'PpiI0g1RWA37aSba5/oc8deAumjOUu29IZXEZKwVPnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)