UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9sFv7lWg3AHxfNDJrPK4aUoRZzJWxj/mKMk7Y0RQR5s=' 
WHERE 
  key_id = '4f60a36bf0cb2abf26fafb1310b7c7bcad8d08dadcc04eaf09c1ddcff133b2f4' 
  AND (
    token = '9sFv7lWg3AHxfNDJrPK4aUoRZzJWxj/mKMk7Y0RQR5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )