UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntuY9tywDn0+csVHJYeHjCP+dSG7f2tdbLyquF9uTYo=' 
WHERE 
  key_id = '2ecc9f1be9d830b89154a05bc334c286065af87c3796ba2ab66ca911ce20b270' 
  AND (
    token = 'ntuY9tywDn0+csVHJYeHjCP+dSG7f2tdbLyquF9uTYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )