UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCp9dlLIk5TVek476zO6PRFQOVIE7KXRYL/ggRciUZk=' 
WHERE 
  key_id = '72e20610a20d80b1f288436bb6ad8849a335dd14bf7afe026cbe26c7280a7de6' 
  AND (
    token = 'KCp9dlLIk5TVek476zO6PRFQOVIE7KXRYL/ggRciUZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )