UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nmcsq0KL7vXaQY/eUtbd4QMoV/y4h1xmfkg8b63i//g=' 
WHERE 
  key_id = '2400cad9f6866c215e24846234f6926c669e2f7c96268f9ed2bc7701fb7437ac' 
  AND (
    token = 'Nmcsq0KL7vXaQY/eUtbd4QMoV/y4h1xmfkg8b63i//g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )