UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeR3evGjI31aRseewLEL76l2Psdi2ojk1zGS65dVvsY=' 
WHERE 
  key_id = '883687ad432d5ecd210a98b81d0ce57b75c84fbcd707d16740045b9a1e5b46ad' 
  AND (
    token = 'AeR3evGjI31aRseewLEL76l2Psdi2ojk1zGS65dVvsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )