UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIHdd0M6FGkW+qOErf2aDXCLuUngJ0CVzHQeAqErsBc=' 
WHERE 
  key_id = '600ca95c4e471d6ec0b784adbe424219b768d435a17efc608f292f76d5af8f62' 
  AND (
    token = 'HIHdd0M6FGkW+qOErf2aDXCLuUngJ0CVzHQeAqErsBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )