UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9hTVgdcqXrgrNtVPntTdGfvu9qye0skJx8h7MbuUFE=' 
WHERE 
  key_id = '085e6d76c471ddb988b1cc4318ed51bf44bbd30a40fb1c3abb25a294346b43d1' 
  AND (
    token = 'v9hTVgdcqXrgrNtVPntTdGfvu9qye0skJx8h7MbuUFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )