UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XE6hBdJKbn7/kqtD9wdxtcmnHIsYD5RYJQH+7O9bZgY=' 
WHERE 
  key_id = '66a3192b67322c58a943cf33ba51260f7ac062039635340e114f9d68738b5955' 
  AND (
    token = 'XE6hBdJKbn7/kqtD9wdxtcmnHIsYD5RYJQH+7O9bZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )