UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QS0swpIcyScbvxlwLSYIPReDqo9xOw4DvXDnXq4J7oM=' 
WHERE 
  key_id = 'a0cb5a30758700cabb35cada83f3ef1f051426d872fab6f5dfd5567d7e5fea89' 
  AND (
    token = 'QS0swpIcyScbvxlwLSYIPReDqo9xOw4DvXDnXq4J7oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )