UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hGH4VIkvhdyKkHE9CPWczdzDUZl0I5TDuzrMtQrxoV8=' 
WHERE 
  key_id = 'b601cd1dd981cc3dcbcf1ed35fd136c77c07aebf96fc61b93c00fdf8cada4629' 
  AND (
    token = 'hGH4VIkvhdyKkHE9CPWczdzDUZl0I5TDuzrMtQrxoV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )