UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnXEbNCiCCWVTTGud7GpZ2T+3VOvZOP8ocDxkn5l3nM=' 
WHERE 
  key_id = '8d0e0e4f3422dcd63677d0673280a22f13653aba423cf5ba009577406777d843' 
  AND (
    token = 'LnXEbNCiCCWVTTGud7GpZ2T+3VOvZOP8ocDxkn5l3nM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )