UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEzM5cOKnlWnHkOGQD7tKUYV8Da+UFANP0pDwWd8Djg=' 
WHERE 
  key_id = 'd5668413e8e07b5afea4aa9a615e2e8c5f49a5f2ab7abcf579868f0f3ab2da8d' 
  AND (
    token = 'GEzM5cOKnlWnHkOGQD7tKUYV8Da+UFANP0pDwWd8Djg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )