UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZZu8Wex6+XwcPn93K7rUoDJSHfXyUosE4SgZhmHzco=' 
WHERE 
  key_id = 'c3409c8c7b5aeab394272924ae183760009c7062dc4ac78b28d27cfbcb5374d1' 
  AND (
    token = 'KZZu8Wex6+XwcPn93K7rUoDJSHfXyUosE4SgZhmHzco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )