UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7a4Sas4wX/xECPxpPDHnkU1lErdymGVMi3VMJ13TZLk=' 
WHERE 
  key_id = '9b9f1360a105170556652a47949f2743d240f138596d16d324134d39fbe161c5' 
  AND (
    token = '7a4Sas4wX/xECPxpPDHnkU1lErdymGVMi3VMJ13TZLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )