UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZrDmWoN2NDcPS4KntV+MX67jFWsceJEw5+1DDcbbG8=' 
WHERE 
  key_id = '6d8696b48025686ec40417eea26b14ed5505cdb9fff7c462ddec1f8c95c1407f' 
  AND (
    token = 'oZrDmWoN2NDcPS4KntV+MX67jFWsceJEw5+1DDcbbG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )