UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJEN/WttLSFBdN3MKsGSYCVZnQas9ZFrqOWVnm/Iyyw=' 
WHERE 
  key_id = 'f8c61a654a070e4d1be5391985de0131409d626d95a55c3b13f6ec4dacc0bff3' 
  AND (
    token = 'pJEN/WttLSFBdN3MKsGSYCVZnQas9ZFrqOWVnm/Iyyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )