UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxupQZGbuzWhyfIDGcMvb0AZuGtL/fWW2/dIF2a1oWY=' 
WHERE 
  key_id = '35a4686c108306bce53007a3d088451fd8c3cd3b2e95e863f9ee8d6718a152b6' 
  AND (
    token = 'OxupQZGbuzWhyfIDGcMvb0AZuGtL/fWW2/dIF2a1oWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )