UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+R/Mwq7QcbVK0GwfgNSX9/eaKueryVOViduM6eCJtNI=' 
WHERE 
  key_id = 'a3fc588ea712517f6c5581440e437fa065f6b0930774165e600d17650892c3c8' 
  AND (
    token = '+R/Mwq7QcbVK0GwfgNSX9/eaKueryVOViduM6eCJtNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )