UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6J+IJEkwJynf5VQyA4c7WXNRlTMIprT3ZOwnvjzMN8=' 
WHERE 
  key_id = '2ef931c46b7962f029019f7bdf507f13cb0f12b02e08e6e502dd9c893c915843' 
  AND (
    token = 'Z6J+IJEkwJynf5VQyA4c7WXNRlTMIprT3ZOwnvjzMN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )