UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuCn4HVvdl3VsiIJJNSc6+1CEKVSNN0OBuuEFe4HPCU=' 
WHERE 
  key_id = '87219b02144ac3fde433f34330604ce336372253effd4b82846c2c7dadaa5de9' 
  AND (
    token = 'iuCn4HVvdl3VsiIJJNSc6+1CEKVSNN0OBuuEFe4HPCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )