UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/D+pfUkrGEtJD5+gTCK+ZwFfr60wczvU+ekxNTPfTg=' 
WHERE 
  key_id = '2bf573067a41eee0ae5208b1b9f88aea64a83ad8b28d599be81c3d8b078eb128' 
  AND (
    token = 'K/D+pfUkrGEtJD5+gTCK+ZwFfr60wczvU+ekxNTPfTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )