UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nwjlstYPETzvqpJGXxDcdbAgYu3OznhV9fssuURB4M=' 
WHERE 
  key_id = '00aa910137e418c32afb9c7765546f853997bd96088fe8abad9e022cc85ee3db' 
  AND (
    token = '2nwjlstYPETzvqpJGXxDcdbAgYu3OznhV9fssuURB4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )