UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aN55fM2GUlfDJ07obKW6j8LgDwOOPlGik4pFzYdhXxU=' 
WHERE 
  key_id = '047ce1362de28ebb92c2e5f29073caf6535602f17f7250a5ee5727344cc9ef09' 
  AND (
    token = 'aN55fM2GUlfDJ07obKW6j8LgDwOOPlGik4pFzYdhXxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )