UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3O1zB+d5TMbvccQEfrsrbOYLYYzEHbURMAjION3gBOE=' 
WHERE 
  key_id = 'c34cd56aad7811128f4e630bbf52cffc309babfed401f53abd2a202651abf246' 
  AND (
    token = '3O1zB+d5TMbvccQEfrsrbOYLYYzEHbURMAjION3gBOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )