UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KI8rZ0uoHNM+APnHCdn90O0GNfuN16d8Ybds9qlyZyw=' 
WHERE 
  key_id = 'bf564ed77ec4e17ab0b2dcc7e993b1290efcc50b867c53c3a412dd311d7f4949' 
  AND (
    token = 'KI8rZ0uoHNM+APnHCdn90O0GNfuN16d8Ybds9qlyZyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )