UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQJ4WqEpfC9YxCT5LZlKth1eTu/gmP3lTAN7feirD4o=' 
WHERE 
  key_id = 'f7e7b5b436e8c30494aece3e515a37de853a2ab065631aea6363a4eea27702aa' 
  AND (
    token = 'nQJ4WqEpfC9YxCT5LZlKth1eTu/gmP3lTAN7feirD4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )