UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OoJ2ynnfA9Wo8muYBpE8rs/pmpd592lam/qfSHFvZI=' 
WHERE 
  key_id = '6d91cdc811fa10b48bfc58a330fee0032df8f18e30b5c312c39a240f74365cc6' 
  AND (
    token = '6OoJ2ynnfA9Wo8muYBpE8rs/pmpd592lam/qfSHFvZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )