UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jk/CvP71NaKAGHx4MDI/+nWtWBC+z79SO+MxY5PbJIQ=' 
WHERE 
  key_id = 'c4879dc80a747e0db437e2e2b2b6d2727c0af251847bbb56f57f349e538b4326' 
  AND (
    token = 'Jk/CvP71NaKAGHx4MDI/+nWtWBC+z79SO+MxY5PbJIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )