UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhgB8VG3NTqUGqeO1D8N4o9yMhONM7Ctl1LohwH4vFw=' 
WHERE 
  key_id = 'aa6a5dc756314a2fe3182b231643d76415518623d9df1718749c39dbdc75fbef' 
  AND (
    token = 'uhgB8VG3NTqUGqeO1D8N4o9yMhONM7Ctl1LohwH4vFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )