UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yp1hUX42y0N6vwWJDDE9EmVZybkmmx1jLjzcPkswMC8=' 
WHERE 
  key_id = 'f20b303a0a454083fb28bf5fd845599ff6ebb6b168cd653ef33fbe59ef976656' 
  AND (
    token = 'Yp1hUX42y0N6vwWJDDE9EmVZybkmmx1jLjzcPkswMC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )