UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aU/SZxwxJtOdvP/sCKLBrCZ55ToEd0oZHl/TO19/K0A=' 
WHERE 
  key_id = '6a6f6433010241757cc40f678e21d4864b88a25c93e49fb1ec1f47cfc5b7c249' 
  AND (
    token = 'aU/SZxwxJtOdvP/sCKLBrCZ55ToEd0oZHl/TO19/K0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )