UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZw9dC4bHHQlZ0zOwOzVWdAzDEw5ikBvz+z6AbF09oM=' 
WHERE 
  key_id = '97cff95a111cfaa2d9d49151dc5f0bc5402ccc60b8e61ede97e3794ec9e590aa' 
  AND (
    token = 'pZw9dC4bHHQlZ0zOwOzVWdAzDEw5ikBvz+z6AbF09oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )