UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHcPGuyO2Jh4l+bJYGNn/vnUygD8MvtG/1CC1JNaw/U=' 
WHERE 
  key_id = 'ddf2d9f6c9ba095a625d2827bb877371826beb569f8387b145b28ae21f55cc55' 
  AND (
    token = 'gHcPGuyO2Jh4l+bJYGNn/vnUygD8MvtG/1CC1JNaw/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )