UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pu3R34KxHFbKR7vvv3lt0P03s5tdEUae0CbRTtRbHUk=' 
WHERE 
  key_id = 'd41f39552b31ddf59db632a410ffa45e76bbe9689ce29ce5391de99afb3cce05' 
  AND (
    token = 'pu3R34KxHFbKR7vvv3lt0P03s5tdEUae0CbRTtRbHUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )