UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hlzylR3i0HthxoQ5m4sKQe6E+60QH6hlLERAItEdnA=' 
WHERE 
  key_id = '2d7d1ec96831b111bd68feaac35367f19264d9e29928733280ee9bd50d3441d5' 
  AND (
    token = '6hlzylR3i0HthxoQ5m4sKQe6E+60QH6hlLERAItEdnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )