UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3Ywxu9gHZlrV2ZsbFJdQ5cvIGdVYqAlOKCvLNhV0dA=' 
WHERE 
  key_id = '770d30fe4c0dd2b35c5b89d56a0f242a9d58803b104f7451fd896d1d7ebde9db' 
  AND (
    token = 't3Ywxu9gHZlrV2ZsbFJdQ5cvIGdVYqAlOKCvLNhV0dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )