UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0flGWyOMC/TELz6X71DK9wgTvr0i+uxmWTf0UdhpPyU=' 
WHERE 
  key_id = 'be3f28cdb77a34e0bf68498a4eb7d38b08c8574cf0c9da834fd521bf2b936dea' 
  AND (
    token = '0flGWyOMC/TELz6X71DK9wgTvr0i+uxmWTf0UdhpPyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )