UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8/ZDiXmvMwxiihyFt6uS+qP7AEeuXIxMfECYAMaUV0=' 
WHERE 
  key_id = '72b365476a09f09287299b53149eebe0919df9762f563488d8dd75917270f1dd' 
  AND (
    token = 'v8/ZDiXmvMwxiihyFt6uS+qP7AEeuXIxMfECYAMaUV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )