UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5aDXdzBJHAzWFIe1WkLgq9P/+RLBbhOkfsOsWFmDUc=' 
WHERE 
  key_id = '3799f8b9c69a0a4e8924a6f3075e4793e334ed824f57b6bb05da16935b854bd1' 
  AND (
    token = 'g5aDXdzBJHAzWFIe1WkLgq9P/+RLBbhOkfsOsWFmDUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )