UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQCcEovw5Ph6KzkBJscY3OzcvooKumGK9FavpOtfJhE=' 
WHERE 
  key_id = 'ddec2946de9177e0016b06ed599bbfb4681eaac5a818dc218f4c5149a3891e27' 
  AND (
    token = 'KQCcEovw5Ph6KzkBJscY3OzcvooKumGK9FavpOtfJhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )