UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkY2H3vZluoRoFEAC9dAC85g3OlIsv1cvN+C1SkSmvk=' 
WHERE 
  key_id = '91e3fabf5af9abd073fc21bb77ef316b5e928282c5d97c5f22ac736a8d1dcac6' 
  AND (
    token = 'YkY2H3vZluoRoFEAC9dAC85g3OlIsv1cvN+C1SkSmvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )