UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrGLvXBG/DIQY6J6gkD049l8nts+tpeI96q7wEYHSSU=' 
WHERE 
  key_id = '67ed34a024771c5d547f907aaf79d035380fe48f64c65503160129e4f0159dd4' 
  AND (
    token = 'VrGLvXBG/DIQY6J6gkD049l8nts+tpeI96q7wEYHSSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )