UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMxJ4U8WRwtfNae+BbGApuPgYnXQ0M7PfCLPPMxE4J8=' 
WHERE 
  key_id = '86514aff026c47dfe4304f5b235889a436f4653fbaab1443400b8555affa8554' 
  AND (
    token = 'QMxJ4U8WRwtfNae+BbGApuPgYnXQ0M7PfCLPPMxE4J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )