UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4TMIAg/wFFS9IhfKo0+lCzYXjuZ2m5AEDbuKnlhz4c=' 
WHERE 
  key_id = 'bce54c2d2c203f198a36a8cb7bb19159f367c8e997ba468a0dee973d682ec2ad' 
  AND (
    token = 'K4TMIAg/wFFS9IhfKo0+lCzYXjuZ2m5AEDbuKnlhz4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )