UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6MDq6Tmnj9FpyG4hd6qik3h+mRmpV2di/kTBijyJYY=' 
WHERE 
  key_id = 'a70139abc5c02d061425e4ac2f35f79309bbb3e792af393290d06f2aead941d4' 
  AND (
    token = 'm6MDq6Tmnj9FpyG4hd6qik3h+mRmpV2di/kTBijyJYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )