UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Vu0QBLioJRfU2SUwSX/9dTAMUKsTXWR90BkOhzt9Ew=' 
WHERE 
  key_id = '462d95b0588e6c5a45ebd29c3b59fc1188c975527cfecc7dd68915d30158f3d4' 
  AND (
    token = '8Vu0QBLioJRfU2SUwSX/9dTAMUKsTXWR90BkOhzt9Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )