UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUtWxsCiK5DC9+sV3a6SeawwRMIMfxgZHZh/yorm8YQ=' 
WHERE 
  key_id = 'e6b97ceb493203908529d6b31ef514810ed59d0b57af1c9a55351d71f781de08' 
  AND (
    token = 'LUtWxsCiK5DC9+sV3a6SeawwRMIMfxgZHZh/yorm8YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )