UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CcqpbLvTJ7G5+4o1ZLGEFjmtikUxWI0Wwwhoq2ix9gM=' 
WHERE 
  key_id = 'c8ac9a1479087cba40ff93382b96fc784c04874c506180d94105842d8ec64631' 
  AND (
    token = 'CcqpbLvTJ7G5+4o1ZLGEFjmtikUxWI0Wwwhoq2ix9gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )