UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8MVhw5Nk6/kzmtlV8C/XpknJc0EKL9QGdoD82yzedY=' 
WHERE 
  key_id = '3de02ec22049fa357a0c54a49c87b5ec7734515dc60d921ab55724d39b2704bb' 
  AND (
    token = 'S8MVhw5Nk6/kzmtlV8C/XpknJc0EKL9QGdoD82yzedY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )