INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0eeb788bcf5f3afef1369cba13b54a88133f925c54429249320d947eb39a33', 
    'wT6iqoWm7QYnrHqP95VqAm57EA6wPxpVoDi+7RTZbQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)