UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZCw/GFx9WW2gZM5dgxECGvdcP4Yo7Y9DKJbZ1djPJs=' 
WHERE 
  key_id = '8643ce7f7c7fe6ec438327da949ec1f5e13895ead3999a33c36830e64005d8dd' 
  AND (
    token = 'zZCw/GFx9WW2gZM5dgxECGvdcP4Yo7Y9DKJbZ1djPJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )