UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgEGnY7hWPr4yj9Uj66MlhFxtMM+L64tGT/xuw14l2c=' 
WHERE 
  key_id = '0827ad0ba14f22e0f8357e406913bf09d03b541f57627ddb91cadacbda4f61c8' 
  AND (
    token = 'vgEGnY7hWPr4yj9Uj66MlhFxtMM+L64tGT/xuw14l2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )