UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrkpNBvvO+KMocvuOXwgF8TDx69jby3dK4mo+BJW5Ww=' 
WHERE 
  key_id = '7df99ef259ff91a4c823c0d7ee7c7837a50d6ffcb927703075a5cfdbc1e917e8' 
  AND (
    token = 'XrkpNBvvO+KMocvuOXwgF8TDx69jby3dK4mo+BJW5Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )