UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfIwuDUDOUjLMKpR4iGmiNYEFgoHi6YmQ6c8RiuiwsI=' 
WHERE 
  key_id = 'a157b17adf501e0314460b0a766e7bbe7f238b3bb0498fbede1ce6748044d04c' 
  AND (
    token = 'NfIwuDUDOUjLMKpR4iGmiNYEFgoHi6YmQ6c8RiuiwsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )