UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkqucJwhif0CEELl0szgio1EmAExxKV9yFlUjivfwiU=' 
WHERE 
  key_id = 'd2b970512db1e703f22365e1067f0a9cb46bd8770af24f45ce4e8d17d035032f' 
  AND (
    token = 'hkqucJwhif0CEELl0szgio1EmAExxKV9yFlUjivfwiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )