UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzAimv5HxsGNg9Nq76uuFAiiM+vuPluYyC3bebiQUKE=' 
WHERE 
  key_id = 'df7414fa54fa7d0647ec7462527a40482f576966db6ef04adf17ae954c33138c' 
  AND (
    token = 'IzAimv5HxsGNg9Nq76uuFAiiM+vuPluYyC3bebiQUKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )