UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nh/Y8/NvrE0Dm5PTYDEq6wrIjhWwUDsMKllFfNYpmqg=' 
WHERE 
  key_id = '391512aa61bf638a2b435d4eddde6f67cb5d0a28cf3cf5526b532d66f833d158' 
  AND (
    token = 'Nh/Y8/NvrE0Dm5PTYDEq6wrIjhWwUDsMKllFfNYpmqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )