UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdpmgG6vCDSsYaLGSNEfW8rsFhvx6wXp5MGjNgpK/0U=' 
WHERE 
  key_id = '497895149c2240e40db0c63a75841f5f10a2845552d8b6494eec21d9293ab08f' 
  AND (
    token = 'IdpmgG6vCDSsYaLGSNEfW8rsFhvx6wXp5MGjNgpK/0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )