UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmVvVKmRGP4ExFm667evv/vzw3BdQ7ATP6VuqwQ8dlE=' 
WHERE 
  key_id = '3965dacf60688d3386b6ca769e7821c4cdf31cd5d94473aceb8c93f77e7e6227' 
  AND (
    token = 'TmVvVKmRGP4ExFm667evv/vzw3BdQ7ATP6VuqwQ8dlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )