UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KuX6WB4XjHjh64PKZgfpLkxzhpSlliJwyYhdKwiaaOA=' 
WHERE 
  key_id = 'ddce0ab0dca278a433891ab02df5c8aa51111f80aa5120382050115b7ed7803b' 
  AND (
    token = 'KuX6WB4XjHjh64PKZgfpLkxzhpSlliJwyYhdKwiaaOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )