UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCc+TDAU+EtuqmiBLFQcz35bFQ1bSuYm3bsHz6sGlzY=' 
WHERE 
  key_id = '5a81ee793b613bcba61407b97a946f46ce2f9a82e3c0a8f2edc29ad689f7676e' 
  AND (
    token = 'jCc+TDAU+EtuqmiBLFQcz35bFQ1bSuYm3bsHz6sGlzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )