UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCepmD8VN6klRKLdW8iYzBSmYzVcu0JiDM3AZ3taPF0=' 
WHERE 
  key_id = '4b153f961373f0ef2c3335db8bd6034c50d9163976c05f0125ad66293c7ebbf9' 
  AND (
    token = 'sCepmD8VN6klRKLdW8iYzBSmYzVcu0JiDM3AZ3taPF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )