UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcAzV3oxEntvBRN/+GjeXpz4Wo8Hkz9Qgi4Jdm2qCHI=' 
WHERE 
  key_id = '793c4e9f7c7a906c3248e840128271562871699abe433132452c09e8ae9118db' 
  AND (
    token = 'UcAzV3oxEntvBRN/+GjeXpz4Wo8Hkz9Qgi4Jdm2qCHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )