UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7iUCE4ScxmDt9iSW5n8klTY5o77Q+EKZAieVfF3gfU=' 
WHERE 
  key_id = '75226812b20ab2c9358e9be7baf0a3193f3ef9e759a0a52421ff73fa85598908' 
  AND (
    token = 'P7iUCE4ScxmDt9iSW5n8klTY5o77Q+EKZAieVfF3gfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )