UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PjoYijMJMAtztq7jZLXsO6ee00vN1yXdlU1GFdm/5c=' 
WHERE 
  key_id = '8d212ce83757f46821c0c57fb9aa5fe657270b42679a76f970618893fe759c6f' 
  AND (
    token = '4PjoYijMJMAtztq7jZLXsO6ee00vN1yXdlU1GFdm/5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )