UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Na5q0HoEU8gNMsEJMvyb/HxDlaURIkDoq50KkJ05OHI=' 
WHERE 
  key_id = 'd8a20df9bfa98dab0d4ebcb8c268365c9dce715269165c62173301db3ca55b6a' 
  AND (
    token = 'Na5q0HoEU8gNMsEJMvyb/HxDlaURIkDoq50KkJ05OHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )