UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0XcX+I45ok0wDk/5xEszlGcJSkR0aFj+rBrIolCz3Y=' 
WHERE 
  key_id = 'bfa4eb958afc97b9ca5ac524ac34a3f4583b804ed21206d6f10468dc82f86cee' 
  AND (
    token = 'W0XcX+I45ok0wDk/5xEszlGcJSkR0aFj+rBrIolCz3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )