UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9XGLefCsi5ugIg1SEf2lAdDs6+oAjIvzuEU4X81mKs=' 
WHERE 
  key_id = 'deb9bd9c20322ac2ac4ac42236255948498dc96c0a67028c4e507aeae318af72' 
  AND (
    token = 'e9XGLefCsi5ugIg1SEf2lAdDs6+oAjIvzuEU4X81mKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )