UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJ461kT/aaFV+zv5PFm/QeiXy48omhrJbvJGskm1lmM=' 
WHERE 
  key_id = 'af1081f44a2aa2077794d12be1d2b059820f9c0ac36c8c0db50597faa89112f9' 
  AND (
    token = 'TJ461kT/aaFV+zv5PFm/QeiXy48omhrJbvJGskm1lmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )