UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrPosMvY2QH8lwTz96wEsxUOjsuw5j9lRODP9BO/Ib4=' 
WHERE 
  key_id = 'a6406872f851d366f55d4440b58ad64cdf566c096ec0b9b736afb1ed06e18c6d' 
  AND (
    token = 'IrPosMvY2QH8lwTz96wEsxUOjsuw5j9lRODP9BO/Ib4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )