UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSOkwvRC+mhLnuTVyTcqKACQhZmCJFrlW9oKm71uxUA=' 
WHERE 
  key_id = '7ebba7a75ab7e16a75188336f3c3e0b854f225b7078e6ed0a5fa499f69173180' 
  AND (
    token = 'NSOkwvRC+mhLnuTVyTcqKACQhZmCJFrlW9oKm71uxUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )