UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sI3Ek201yauOVfGkQJnbwufr8gT+6chWlBk7sD4P2OA=' 
WHERE 
  key_id = 'f5f0bd2e8aa70f4238b57ef425cc8583f76d93d7f40a9669b5fb6c177d52ae26' 
  AND (
    token = 'sI3Ek201yauOVfGkQJnbwufr8gT+6chWlBk7sD4P2OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )