UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ukpet1htdWDS2bN+CVQSPTwgcz+391cGBSvegsVeMMk=' 
WHERE 
  key_id = 'beb2aa09e1d82f29c6f1c04bec1a76f7ff7116a860cd9614611f016b343b4ea7' 
  AND (
    token = 'Ukpet1htdWDS2bN+CVQSPTwgcz+391cGBSvegsVeMMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )