INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f290f5e651625149f08461a491f782419bc5979bfec91df13bbd5cfe4d5ee6b', 
    '4QSgYILwtgACcCJEfBTUjybrURhjTWfLeAuCbMZZRWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)