UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3UpDrjdbe8TMlZnWkLDGFQOgsnkY2Y+xm48YAxD5gU=' 
WHERE 
  key_id = 'c876263e4761b7126d879dc4d3640ff4afed05b178f93fdc0cce6ed44171fb95' 
  AND (
    token = 'g3UpDrjdbe8TMlZnWkLDGFQOgsnkY2Y+xm48YAxD5gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )