UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZfaahJW/MC59IuHucnQaUIgElgTdPYZDKqQBKzk65E=' 
WHERE 
  key_id = '9bed58bd0f5ed53ceb79ba704ecab61bb5630c6e523880be305035a384809741' 
  AND (
    token = 'tZfaahJW/MC59IuHucnQaUIgElgTdPYZDKqQBKzk65E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )