UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNWpunthCuvcKhbEtp5Ublgft0kKDlbk48QBBYV2/kA=' 
WHERE 
  key_id = '9f830a7f65bd8e68d7a879c7f6197dba7e3b017a70eb6ea0b6061bc136ff5dce' 
  AND (
    token = 'CNWpunthCuvcKhbEtp5Ublgft0kKDlbk48QBBYV2/kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )