UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMHJPJqrAYMkypswWPGIg7SBpwEdgEWT2pKIWUTAHOU=' 
WHERE 
  key_id = '07882a4afdf1fa4283f5a7995e9eaeb94aab3246fbc5d7c0855ea3c08a9646a3' 
  AND (
    token = 'VMHJPJqrAYMkypswWPGIg7SBpwEdgEWT2pKIWUTAHOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )