UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvXuVAdOXRJNNarWXNHqfCc9ut4h4mf8wPFj62oOH1I=' 
WHERE 
  key_id = 'cf14dbd0c3074bd47cbeb4f8f11c5ef9fadaa38ec9f77d73901ccc956c9b6241' 
  AND (
    token = 'dvXuVAdOXRJNNarWXNHqfCc9ut4h4mf8wPFj62oOH1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )