UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RrW+TfeupdmD90KHKbnQndX3HbNYLzfWcJHUjJKFC4=' 
WHERE 
  key_id = '034029cf281cce4eecbc05bc3f37358a8f8eba5d14d00db3173ea15726200475' 
  AND (
    token = '9RrW+TfeupdmD90KHKbnQndX3HbNYLzfWcJHUjJKFC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )