UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KnN+zM81oIeZV0qfDKtCuEzrvFMrP/8pN+ioW2KlSI=' 
WHERE 
  key_id = '58243b6328ed8c3d035c9c104713dc15c731278fb6fa0858459ff4a0160f0d17' 
  AND (
    token = '6KnN+zM81oIeZV0qfDKtCuEzrvFMrP/8pN+ioW2KlSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )