UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww8ud6iU4yPXxlBpOWKsGutQUIkn3hjHyGgM5krrMpw=' 
WHERE 
  key_id = 'e9dd4298b992214c678cb9819f3b416ed997b974cff1732404faf5a4eb77ec71' 
  AND (
    token = 'Ww8ud6iU4yPXxlBpOWKsGutQUIkn3hjHyGgM5krrMpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )