UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OgvQ2RzxD+KK5H9DvCletXJQZ+YqI7SZuDlmJrvXYkI=' 
WHERE 
  key_id = '4ec34fc621c50e8b8a64831e491cb131736814bcdaf188b03c297e08ea152c7b' 
  AND (
    token = 'OgvQ2RzxD+KK5H9DvCletXJQZ+YqI7SZuDlmJrvXYkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )