UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2e1Il2eOkE+MIx9V3ECKMhER5F/57bn3co+fMGw/kM=' 
WHERE 
  key_id = '58b7c37652c32970a79fbf884fb34d993be569e734b88faacd1fa404646e5ca1' 
  AND (
    token = 'Y2e1Il2eOkE+MIx9V3ECKMhER5F/57bn3co+fMGw/kM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )