UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcUUffOHrN29T1nGECH+qXky3ABrVTo3g8hbThT697k=' 
WHERE 
  key_id = 'f8db8f5e20abef41349798411f5c672960e211f7ed7ce1f4219adef3a3d90be8' 
  AND (
    token = 'pcUUffOHrN29T1nGECH+qXky3ABrVTo3g8hbThT697k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )