UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zw7CRdGLwS9X2Kfeu4+ZrVn0vJlkRvK9+kvbDsbAM3E=' 
WHERE 
  key_id = 'e88226692298ddf04c541e3af596ae7d8ebc51b4271f2a0d4f9be7eff15af98f' 
  AND (
    token = 'Zw7CRdGLwS9X2Kfeu4+ZrVn0vJlkRvK9+kvbDsbAM3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )