UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24E9MIvxeZQ+F8aMjCCojN9vbmtCmiJ30TYLqwkEGaE=' 
WHERE 
  key_id = '2696651b5f06b75992102936ed268229f1b59b305045da1c466ae416211f373c' 
  AND (
    token = '24E9MIvxeZQ+F8aMjCCojN9vbmtCmiJ30TYLqwkEGaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )