UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8y3E6boz0rSLwE2s969EH07PcKGqWAgzbF/PYbHVgg8=' 
WHERE 
  key_id = '4fcff300a3d089245fd2df2161abb4ec0caa0d9402117f68872990f19c5a53ad' 
  AND (
    token = '8y3E6boz0rSLwE2s969EH07PcKGqWAgzbF/PYbHVgg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )