UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHzWvkGYGW1I0Zz80m5HXSU5kqek946wSuJrdUcU9vI=' 
WHERE 
  key_id = '1e5a68f5b56049c155e1e1f410b40ba013fa6fcbd291044acf71294fe04efdba' 
  AND (
    token = 'DHzWvkGYGW1I0Zz80m5HXSU5kqek946wSuJrdUcU9vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )