UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44rYrwpGCXualRjJCBH71kdosJM4IBir+5HxAA4UVlA=' 
WHERE 
  key_id = '6813459767f227ed93bfce4432431ab52e08d21290d106c4c2131d0a43b5f940' 
  AND (
    token = '44rYrwpGCXualRjJCBH71kdosJM4IBir+5HxAA4UVlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )