UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9TW7c+DenpETk9aK4bJddrYOG6DedsoVpIB2ZAIL2s=' 
WHERE 
  key_id = '72a20d042f1449d57359b41e5c971a78f4ece2982be68711eacbabebd1776b2d' 
  AND (
    token = 'f9TW7c+DenpETk9aK4bJddrYOG6DedsoVpIB2ZAIL2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )