UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xfZrwyLOJ5/3vE0F+sXqnyatksEyEazepncJCVBB/M=' 
WHERE 
  key_id = '3d70d8c67940f23b8f34922d66719cf3e80348f3dcca8b507e3af6eab0af0f32' 
  AND (
    token = '4xfZrwyLOJ5/3vE0F+sXqnyatksEyEazepncJCVBB/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )