UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QMJ+22ofTInkZZUNd1ikOGQcB2ruMZBK2I6mItUEG8=' 
WHERE 
  key_id = 'c8a45c8bbd2372e7fd2562b1370f737c72b009e2faa19c7e31d8de84dd2a8b55' 
  AND (
    token = '9QMJ+22ofTInkZZUNd1ikOGQcB2ruMZBK2I6mItUEG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )