UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEeaOHu7E74G9BrvF7M5ShL+wxoJrqFwcqkmX80kwCk=' 
WHERE 
  key_id = '513197afe5f586b7e22fe640ed3a33360c05c9bdb78bb6e2ccf7f67f9191e980' 
  AND (
    token = 'IEeaOHu7E74G9BrvF7M5ShL+wxoJrqFwcqkmX80kwCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )