UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOqj64kDAgCim61p6252TQX5p+v7kkj1wQTpBtGYZu0=' 
WHERE 
  key_id = '45951eac600495bdaaaa7dec02defad068e09800529e9c3f26797b55a67e2731' 
  AND (
    token = 'XOqj64kDAgCim61p6252TQX5p+v7kkj1wQTpBtGYZu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )