UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejUdaBnwxw7IWxa67r9mNoUjpsRnKsuMmTSrWDU+cTk=' 
WHERE 
  key_id = 'ec92806504311d85c50566f02686f0b8c5cd91979ff2066ca891791c3a8e0aa3' 
  AND (
    token = 'ejUdaBnwxw7IWxa67r9mNoUjpsRnKsuMmTSrWDU+cTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )