UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sQudb4F+PGBHOwq+iwJF664pTCd55kjH5XuPyswd/A=' 
WHERE 
  key_id = '9f612bceb6910da4a99dfc0c176d4d93451e50426c43eb8f7c105c0c8160e043' 
  AND (
    token = '8sQudb4F+PGBHOwq+iwJF664pTCd55kjH5XuPyswd/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )