UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYpYhOxm4gK+wQbb0sbgjAnc6MyXjHVe+PWHEkJVwzg=' 
WHERE 
  key_id = 'ab8f2a38031e211f8bab06382b747bd1460d55e6ba892c0fa413f3378eb38721' 
  AND (
    token = 'OYpYhOxm4gK+wQbb0sbgjAnc6MyXjHVe+PWHEkJVwzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )