UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waxC6t18f32gExYQOtcIrNIzl8N05l8n4nbt/3F68Zc=' 
WHERE 
  key_id = '70b8c55839a98ae368a16957a570c1a665a50b776c15ec6d5c50bc5d9de2a27d' 
  AND (
    token = 'waxC6t18f32gExYQOtcIrNIzl8N05l8n4nbt/3F68Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )