UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zhnc3/OutggxKrmO2aOGShLYjKU28VaiTM1toE2EC9c=' 
WHERE 
  key_id = 'de7cc6f5672ea042671c76649e73e46c7d39e8cea32fad2ac3f659887a5115f5' 
  AND (
    token = 'Zhnc3/OutggxKrmO2aOGShLYjKU28VaiTM1toE2EC9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )