UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5k2aH5G9BiYc5FxZ/Mj3PwzjTfeg4xeop20E4DJ6R2U=' 
WHERE 
  key_id = 'c5221c95409b56900521406296ccd314804961ccef2acceb5374f5ea8287d264' 
  AND (
    token = '5k2aH5G9BiYc5FxZ/Mj3PwzjTfeg4xeop20E4DJ6R2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )