UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+itSiC9yzqrn3PBBntT4ZyuCzebDqdb5UWYBv5vRRHE=' 
WHERE 
  key_id = '1d3509fc31d9759000b921d55c282ed2113fac2b869af0f306242ebfeb87f87d' 
  AND (
    token = '+itSiC9yzqrn3PBBntT4ZyuCzebDqdb5UWYBv5vRRHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )