UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8GV7wFMFRnfWNmo33qqBLhcyEtWsQjd/iXYpoWJS08=' 
WHERE 
  key_id = '2bb3955d6a0ee6d75bd67e125e103adf2595af803d534f9adef1f1e856bfcd64' 
  AND (
    token = 'P8GV7wFMFRnfWNmo33qqBLhcyEtWsQjd/iXYpoWJS08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )