UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vJ0QQOG/ksi+R4Tnt3EPdYBdcqzaKKKfOa70XeNzho=' 
WHERE 
  key_id = 'bc94b711448dd90168f9da173832f0a6d03376f076a5b251e2ce1c0019a4511d' 
  AND (
    token = '4vJ0QQOG/ksi+R4Tnt3EPdYBdcqzaKKKfOa70XeNzho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )