UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIygLzGTNE769SQz5AH6uiEnDK/TVYb6lyUcRVA53D0=' 
WHERE 
  key_id = '738312dab8d2f42fe931894b57ffe98d303b9ebe9647c5f25796ad7e43b1df0e' 
  AND (
    token = 'HIygLzGTNE769SQz5AH6uiEnDK/TVYb6lyUcRVA53D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )