UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGPbz+YEFKlzqTmogtxTiRq6FcRoCKjwDf252TynFjA=' 
WHERE 
  key_id = 'ef103d7d3ad200c6cfebb7008bf6df6635f93f2f885392947a662bada34aa7ce' 
  AND (
    token = 'VGPbz+YEFKlzqTmogtxTiRq6FcRoCKjwDf252TynFjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )