UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rY1XMiUCXeeKCvzgZ+8GJ7rUns5me5IOkld+cPCY9dM=' 
WHERE 
  key_id = '29727734c186b8e99208cd75ec8944b2bc02e7d305d02691758fbdd9ca2758e8' 
  AND (
    token = 'rY1XMiUCXeeKCvzgZ+8GJ7rUns5me5IOkld+cPCY9dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )