UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQiWhvZnXx6HRVjAOodd0zgmWi/K8F5Ny6/zAB8JD5c=' 
WHERE 
  key_id = 'd565ab585a300a195a480ea03c6310b68b463d8a7e5be5045bcb52db016eb93d' 
  AND (
    token = 'JQiWhvZnXx6HRVjAOodd0zgmWi/K8F5Ny6/zAB8JD5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )