UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVxvxpxlFPRwv20BUq8R+CqrQtykIOXCQpJM+txvrl0=' 
WHERE 
  key_id = 'e03a6b58a6bb6709f0f674cc64393a501f1a31f58689b4e0b18709b924d965ba' 
  AND (
    token = 'KVxvxpxlFPRwv20BUq8R+CqrQtykIOXCQpJM+txvrl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )