UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeK+80fLzq3I5xT85LZxszTxFj5IpIeS8Zz0WZ2FCbk=' 
WHERE 
  key_id = 'f475990e70b3605eb004bdfa8bcdb12b61e82918e11f21e36852a348233702fa' 
  AND (
    token = 'FeK+80fLzq3I5xT85LZxszTxFj5IpIeS8Zz0WZ2FCbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )