UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHZmGTita7+BpnjEaPSUn23nxjGEB02FSFlP3qs6qEE=' 
WHERE 
  key_id = 'e94317f2f54140e00ac08049f6b4c138265c6be7d5c9bbe1ceb7eff17cdcf31f' 
  AND (
    token = 'IHZmGTita7+BpnjEaPSUn23nxjGEB02FSFlP3qs6qEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )