UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHGQEBN1ufREYSDkSaZqWScmpyEnGGZ6Lr33N8OaBQU=' 
WHERE 
  key_id = '1e44fd7eb630ea5e421a40f0f72b3fd57b721557f265bf356f0658e15198cba6' 
  AND (
    token = 'fHGQEBN1ufREYSDkSaZqWScmpyEnGGZ6Lr33N8OaBQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )