UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9NXlUugabF0WfhFEM3qZjdEXb22uuGvLnHGDF32dPY=' 
WHERE 
  key_id = 'de785467f0d812e16d65d4aa819ba293eb689cf42914e0f8dbeb3b9a779d84b4' 
  AND (
    token = 'P9NXlUugabF0WfhFEM3qZjdEXb22uuGvLnHGDF32dPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )