UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1F8PxZvX1qCieWMCgb49MU6ck1IO1tp0iVwhta8ulQ=' 
WHERE 
  key_id = '5cf182b05d35d45323c7f85bafcba39b736e6c4d06255ae2afce7ce586a8b74f' 
  AND (
    token = 'j1F8PxZvX1qCieWMCgb49MU6ck1IO1tp0iVwhta8ulQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )