UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5meO/X471ooSAgNqw3rhVVvJNforaOuWEW5xrhGCufA=' 
WHERE 
  key_id = '2826bf35e1a110e7daebdbec29a5d7b5b36ee42da45ab3934fefc1c827bfcb75' 
  AND (
    token = '5meO/X471ooSAgNqw3rhVVvJNforaOuWEW5xrhGCufA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )