UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZjWn+l43FfBndrrL1KHOgc2WsOvG736yQi7qWQOFl4=' 
WHERE 
  key_id = '7c38199c4fb965300ea51dd92eb84119649766c8ff53d397d04ea5c789efe641' 
  AND (
    token = '8ZjWn+l43FfBndrrL1KHOgc2WsOvG736yQi7qWQOFl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )