UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RcpIMzvuz7Y6wp1mZTggVNVweJLHiMoZCsemXTaEtY=' 
WHERE 
  key_id = 'b078f45ddd8cbed66e6895f1054c6c829fd79b587ace9a84526302dcabea5b63' 
  AND (
    token = '1RcpIMzvuz7Y6wp1mZTggVNVweJLHiMoZCsemXTaEtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )