UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gckZA8PdiURud3UJ0XBvEjOsIzZSzJeNJVWPXL/kxFs=' 
WHERE 
  key_id = '33dcd812f701d7812e9e6db4f8bafdb753e4b2fbe4d6d312a40b11d68ac0ef6d' 
  AND (
    token = 'gckZA8PdiURud3UJ0XBvEjOsIzZSzJeNJVWPXL/kxFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )