UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUgFJV1VVnwBh8gOTCderTnpQqU++0OPSN4sLNQyEOs=' 
WHERE 
  key_id = '101e263d607993d0a87d828527b15a8230716de4618d1c20e94aa5eb765e5778' 
  AND (
    token = 'aUgFJV1VVnwBh8gOTCderTnpQqU++0OPSN4sLNQyEOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )