UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNAkY73d1zRWCjUOcU75T83ZEVh4/6AbcS2iCnrWnsQ=' 
WHERE 
  key_id = '8677d05cb30646d6de2dd95d28c7cb9f735f101a36f83715e1784ad91fc9da54' 
  AND (
    token = 'ZNAkY73d1zRWCjUOcU75T83ZEVh4/6AbcS2iCnrWnsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )