UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsC9tfeJXo34OjCyfSSlXVk/87/8GRw1XLBGegjrbRE=' 
WHERE 
  key_id = '3bdc068587a2f24b9b981e2b8367c9af2f27f9fcfa708fcb0a17a7de30634fd3' 
  AND (
    token = 'QsC9tfeJXo34OjCyfSSlXVk/87/8GRw1XLBGegjrbRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )