UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhlPzQcHqrzG9LdMYynIFsoIO4dF9pWhhnvlbCBzOOc=' 
WHERE 
  key_id = 'a26c56f875b8ecb6f6c7d70bd379a9b66616735fb1f7234e84f222fa8b797285' 
  AND (
    token = 'rhlPzQcHqrzG9LdMYynIFsoIO4dF9pWhhnvlbCBzOOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )