UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4f7bd+W/U+AMB3ffFxyWJNlP7CzieCOkbRk2sC+3s8M=' 
WHERE 
  key_id = 'ac79027867af997ec1d7a2e1fd864068654eafbc31c8aa31dc62460f124a7745' 
  AND (
    token = '4f7bd+W/U+AMB3ffFxyWJNlP7CzieCOkbRk2sC+3s8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )