UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwBWl4JYQKmRA4Xu9BVkiYq4BmZ4lghkenaWqqGUbQ8=' 
WHERE 
  key_id = '09c4c7101ce8839e8ff64a0f055b4d37e63a300cdb0aed429118cd350fd6739e' 
  AND (
    token = 'zwBWl4JYQKmRA4Xu9BVkiYq4BmZ4lghkenaWqqGUbQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )