UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+36XFAF6EjVC+7xPHlhUcVk+Jme3zur2VYPfoMwZeQ=' 
WHERE 
  key_id = 'ecf6b7e5627b73fbe246b6792a4a21eb5b41780a7a310f22ae3c8ecb4229fc38' 
  AND (
    token = 'C+36XFAF6EjVC+7xPHlhUcVk+Jme3zur2VYPfoMwZeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )