UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzZXJuLBMWvkOI9Imozk4qVApVS1dMpZnfBjix/U4D0=' 
WHERE 
  key_id = 'f968bc04b546afaecfc0334273ce64fb40783f00b7603c16df93e7ffe18ece4e' 
  AND (
    token = 'jzZXJuLBMWvkOI9Imozk4qVApVS1dMpZnfBjix/U4D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )