UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UDNxUvkJVt7HTVQhHdm379CbGstn7gPaYZvIV02Bnw=' 
WHERE 
  key_id = '8de9b03bb350f878c91413abf1b8797af97d463da28969b882131e6ce3bcb5f9' 
  AND (
    token = '1UDNxUvkJVt7HTVQhHdm379CbGstn7gPaYZvIV02Bnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )