UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thN7V3uH4vyOPna6VLMouORxBTWRRTZUrfzNW4Ms3hI=' 
WHERE 
  key_id = '9b9ece0927b92af76c92835be48bc14cff45611fc7af140b8372fcb5f4a1e99e' 
  AND (
    token = 'thN7V3uH4vyOPna6VLMouORxBTWRRTZUrfzNW4Ms3hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )