UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9WbCE10/F3s8wDFxnok/70ZPBaJf/omR9Qxz1TnKTE=' 
WHERE 
  key_id = '6eca1e63ad615bd7d314f44cfc932a29a93356b8b2f48d772a6a8824fc833d1f' 
  AND (
    token = 'V9WbCE10/F3s8wDFxnok/70ZPBaJf/omR9Qxz1TnKTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )