UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNFf84v5pGK/6bkt00R5lYjK0fj0z5Wzv0LRMgzRclE=' 
WHERE 
  key_id = '1f6360e577f53ac3932c88cd557ee9f50a64114839d65ad48e6d8935d7a2e273' 
  AND (
    token = 'LNFf84v5pGK/6bkt00R5lYjK0fj0z5Wzv0LRMgzRclE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )