UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PH9aTETW+6WXDTXQEC0GH6nDxKHkyquxHzKMVINYUMc=' 
WHERE 
  key_id = '0fbb9648bc8fc0d9e9d5bb0015a943726701371f050c636c285dfc64c889b831' 
  AND (
    token = 'PH9aTETW+6WXDTXQEC0GH6nDxKHkyquxHzKMVINYUMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )