UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSecj+VGwwNiZZJpDQjbpW3FaNzPNW/cr6Pu3gw45UU=' 
WHERE 
  key_id = '6ead1c54ad6cbb9ce37e25853e0423ad8b601de6201e78ee9946639eb86a6662' 
  AND (
    token = 'WSecj+VGwwNiZZJpDQjbpW3FaNzPNW/cr6Pu3gw45UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )