UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+Y8S0hPgFHBZEiMFZ7NNCSCHcApOZX3PZKJtoykaGs=' 
WHERE 
  key_id = '9ba8150b817250ac6d95abf1c2522e93b8161da898698e17f39a7935cb6e871a' 
  AND (
    token = '9+Y8S0hPgFHBZEiMFZ7NNCSCHcApOZX3PZKJtoykaGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )