UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFJzbTZb0ubwYr0GHbwG3ctRqttM4HXZEdhXymz9x7c=' 
WHERE 
  key_id = '8a3624d4355daffebfd615e8a6cb5c41575dcc0320b3613a291a37833c856eb7' 
  AND (
    token = 'lFJzbTZb0ubwYr0GHbwG3ctRqttM4HXZEdhXymz9x7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )