INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b6bf8c527eddea5ad2d6ecc2687eaea3af1f01527d07861976cc2e400433f8', 
    '0TKCklR0G3bDqKVmLqoukSTtG5yT5Mq5akoGVojjgnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)