UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCPZG1QQhY8g963C4nhxV3pmm4Rf6Mqo9WpswfaRJg8=' 
WHERE 
  key_id = '18ee99087e3ee6942205c2475e640a44b9f936933e6ba492d12d065689d997de' 
  AND (
    token = 'lCPZG1QQhY8g963C4nhxV3pmm4Rf6Mqo9WpswfaRJg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )