UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBg5PHO/5IDSvdn5WZtH/VhAEwy/I6lrgcUUGWcAox8=' 
WHERE 
  key_id = '5ac8e6e46c4e15eb6227702e9f06f0a7ed359b9f1dfae93bf7a92c556b872c17' 
  AND (
    token = 'UBg5PHO/5IDSvdn5WZtH/VhAEwy/I6lrgcUUGWcAox8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )