UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTBzjCg4pnMQnm9MEpHcYcOO5Qt9LAHgEHl4ydvQ7DU=' 
WHERE 
  key_id = '25cc9f185328f6ce3b5608db166ac4a769d5520f42ccb97d0a888a5820d47020' 
  AND (
    token = 'VTBzjCg4pnMQnm9MEpHcYcOO5Qt9LAHgEHl4ydvQ7DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )