UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's526tovKCa0fxkNZiHJWuLbSQ4MEqcXmPgpGX5z8sLg=' 
WHERE 
  key_id = 'f537cb3e89ba893e4ab45499089ed9d9131354752e96f1886c2aed0654d6a441' 
  AND (
    token = 's526tovKCa0fxkNZiHJWuLbSQ4MEqcXmPgpGX5z8sLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )