UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlPlvh0D8Ugo+Dxy+OnST21gFjWxHI4N8XdzqW7Hi8U=' 
WHERE 
  key_id = '32e72b639d3b6932811dbf250d01df0b2d1fed0ca83d5172a2772e32085f618f' 
  AND (
    token = 'OlPlvh0D8Ugo+Dxy+OnST21gFjWxHI4N8XdzqW7Hi8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )