UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poBXAFdaJxU7V+2/cx7hyaIZ+hrw8hIcU7kg7TZdTvI=' 
WHERE 
  key_id = 'c4020ec1acb8dffe965489dcecc9a77627fad83e9fa3eed175b6491783ec9096' 
  AND (
    token = 'poBXAFdaJxU7V+2/cx7hyaIZ+hrw8hIcU7kg7TZdTvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )