UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvE9JCefMNyV21gL08zO1NGwZkcZO3kV9bQ+B54MShE=' 
WHERE 
  key_id = '2e473193bfe2de9d9dcab2bf8e1ef20c0b8e20dae35beafa6b78e39c73b64239' 
  AND (
    token = 'TvE9JCefMNyV21gL08zO1NGwZkcZO3kV9bQ+B54MShE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )