UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTnBt16ElBPEcwT6EvzV0WxG/nSDnIz5JtnYNOgzOv4=' 
WHERE 
  key_id = '56a5b46e747fea296228fbbc7257241a7c3c228ce3f42941ac9bb6ab9313ebb5' 
  AND (
    token = 'vTnBt16ElBPEcwT6EvzV0WxG/nSDnIz5JtnYNOgzOv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )