UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCWSjcfsaTLcb5EwftLqN05Y8tq+7tGqAsj9U3Lr/gY=' 
WHERE 
  key_id = '9e1932d26509422c8a106c18a3aae989211ab1492995f01a5d851e0c41232495' 
  AND (
    token = 'uCWSjcfsaTLcb5EwftLqN05Y8tq+7tGqAsj9U3Lr/gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )