UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXhhqSiHha95ex0/60dvi5mmP5TMdMysZ1Duf4Sxj/g=' 
WHERE 
  key_id = 'bef27b34b8be9daab9914725b16528d66560e14ebe58e513e0dce13ae39a5ce8' 
  AND (
    token = 'tXhhqSiHha95ex0/60dvi5mmP5TMdMysZ1Duf4Sxj/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )