UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTiU+iTubS2qDYmz5x3Cb2pAsmdoYxuLM8lDsyln11c=' 
WHERE 
  key_id = '33f769124f80461af3b17e1d87fa1243617ccab580264f6a47571ccdc089b2ba' 
  AND (
    token = 'QTiU+iTubS2qDYmz5x3Cb2pAsmdoYxuLM8lDsyln11c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )