UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDpA10CN6AQ8uKVV9HCrVdU9WBeqwnKvx/h4UcnV2vs=' 
WHERE 
  key_id = '383f2adef30aa2ea8455595cdd6c2e26aefd58ccbee0e2deb18e8144539843dc' 
  AND (
    token = 'YDpA10CN6AQ8uKVV9HCrVdU9WBeqwnKvx/h4UcnV2vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )