UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAD5V5Sub080w3W2Dde5POQSuxRKj4fzFcJG6DxwT0Q=' 
WHERE 
  key_id = '14a9ee9060a28a2ce0ceb5f8a9263ba7fdad0a225418da183418ba1f9097d2ad' 
  AND (
    token = 'LAD5V5Sub080w3W2Dde5POQSuxRKj4fzFcJG6DxwT0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )