UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93SCM41t3uDWA9qTzozXtqBiS7UnBKaplQtrUQNH1Mo=' 
WHERE 
  key_id = '9f00156829acb98b5916ef2bc791fc73b748cb4274019cc41429a358f0f40a9c' 
  AND (
    token = '93SCM41t3uDWA9qTzozXtqBiS7UnBKaplQtrUQNH1Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )