UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUwiwYgqHBAUDkXNLOtz+pkYOTDMpaLd96B7yRpldYU=' 
WHERE 
  key_id = '1e3d6c37fa82d2ae9a115fd16153b431e2ac67481fc9fa4be1d45934b699b584' 
  AND (
    token = 'WUwiwYgqHBAUDkXNLOtz+pkYOTDMpaLd96B7yRpldYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )