UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZlHX00mWkzfHYIPs8Duu/iv2LWY5W+jOkrPUG3rWkQ=' 
WHERE 
  key_id = '67f03df50c5588072b7a747ca556ac433fe28ee7ceb9ef3843169acb1d46d9b4' 
  AND (
    token = 'MZlHX00mWkzfHYIPs8Duu/iv2LWY5W+jOkrPUG3rWkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )