UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqMwKPmSXaKZAjPets/NBIEhXsKBjgH+wL01pbOrzjY=' 
WHERE 
  key_id = 'c231bedf2471a4ea0268995b136f8d38cbb7509dceaa68d1eef7e9e2afa2899f' 
  AND (
    token = 'oqMwKPmSXaKZAjPets/NBIEhXsKBjgH+wL01pbOrzjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )