UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llhKZkYQ/cvz45JF/79uQA2lBkfDUYWPvcHvmdFeI9Q=' 
WHERE 
  key_id = 'f36a39d058266fe301c3276aaa1720f46892f989169cf059532f654930047829' 
  AND (
    token = 'llhKZkYQ/cvz45JF/79uQA2lBkfDUYWPvcHvmdFeI9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )