UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlELyaEnQIrSnHz8uZTiOAC8ojWzTwSYQluXOXj2oDM=' 
WHERE 
  key_id = '6af13c44f966a10125abfac2d1d9242ca004f872630009e0be2f7792a99d1a58' 
  AND (
    token = 'IlELyaEnQIrSnHz8uZTiOAC8ojWzTwSYQluXOXj2oDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )