UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZVrxrST64R6xqVQO3gjrU9hq2azNM15VS8ho0PWhmA=' 
WHERE 
  key_id = 'de390f55f89b7722991c81d13c1606999a55baa36658e43d9f316171bb32cfbc' 
  AND (
    token = 'EZVrxrST64R6xqVQO3gjrU9hq2azNM15VS8ho0PWhmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )