UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfLvMnAKizU2Unm0hFPlOjvaCci7KS5YSOf2gncIbjo=' 
WHERE 
  key_id = 'fd55ae6eeb9038b744f8cc4a97275c284a24a44b528eecb51ef504149c018f3a' 
  AND (
    token = 'OfLvMnAKizU2Unm0hFPlOjvaCci7KS5YSOf2gncIbjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )