UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLP9W+MEtQ9g1eryzhSvhBXHgS6NGCE5zrBz69PPjLk=' 
WHERE 
  key_id = 'e03df4d932ee4a01a0ce87847569cf3ac11722f594ca829d4226d8a3b899dc4c' 
  AND (
    token = 'WLP9W+MEtQ9g1eryzhSvhBXHgS6NGCE5zrBz69PPjLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )