UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLJJSK3zCAVG7vEMFpkfKuADLEZ2LGluVwN7Is/2w78=' 
WHERE 
  key_id = '23c32c4b620cc3b0140f0731cedd8635769cd42ab338b6966cae343c48af8655' 
  AND (
    token = 'KLJJSK3zCAVG7vEMFpkfKuADLEZ2LGluVwN7Is/2w78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )