UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jYs2+asLGzL2u4TokkIAe/Fa7UdoeZIP0vmlOy5XXc=' 
WHERE 
  key_id = '2cf3348afe2bb7775b08e30d4843a883674cff79ef2a7fddea0391ba031825db' 
  AND (
    token = '2jYs2+asLGzL2u4TokkIAe/Fa7UdoeZIP0vmlOy5XXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )