UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kk0lSDPtqRr44IMeYEDYHEVlK7opRnuiAKm0Gfp9INg=' 
WHERE 
  key_id = 'dd8dd453e826870aa5553c896104ce2d423130d1fca55106199b6c89d8bb7de5' 
  AND (
    token = 'Kk0lSDPtqRr44IMeYEDYHEVlK7opRnuiAKm0Gfp9INg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )