UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nsQU2LXV8kDoMleGKxltVC4KFeTdJwi0e5VpIReuBA=' 
WHERE 
  key_id = 'd8a8967e2bc871e1ad24247a45135696a9213b36d4092f9aaf4c57b39b16d60d' 
  AND (
    token = '9nsQU2LXV8kDoMleGKxltVC4KFeTdJwi0e5VpIReuBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )