UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kklc0j8+eNBnoFhIaqgjCDzghnfdgURSlsZHQL+04Yw=' 
WHERE 
  key_id = 'e949467b0b1a4a468a6ab9f8d550ec420897905ba3ee1fc33f24c125c6da181e' 
  AND (
    token = 'Kklc0j8+eNBnoFhIaqgjCDzghnfdgURSlsZHQL+04Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )