UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+0iAG1LVoMpRRwZ042M07VjmHc8Tw1eGFouojWd2Tg=' 
WHERE 
  key_id = 'e3045175056e4ad674b34fd3e659a629290a6cb1d232031d4af30fec5aab6634' 
  AND (
    token = 'g+0iAG1LVoMpRRwZ042M07VjmHc8Tw1eGFouojWd2Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )