UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXuKVOqL++HXlO8B7LKM7dUx1pWpvfEsM2Oqd9lNTRY=' 
WHERE 
  key_id = '5079c6050b8ddea5a26f328c9509bc6cea776b274cf52b60ec5b02ae1b93be9d' 
  AND (
    token = 'PXuKVOqL++HXlO8B7LKM7dUx1pWpvfEsM2Oqd9lNTRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )