UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqcPOyhxa/Dx0rJI6kDj2F6v2mIEo7dQHw4dKgHlLfo=' 
WHERE 
  key_id = 'c552f8397b718f6ab0f17281534e4a8cea31b25d02054ab39c8f447105926548' 
  AND (
    token = 'IqcPOyhxa/Dx0rJI6kDj2F6v2mIEo7dQHw4dKgHlLfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )