UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHiL/QEYTayf/T5brVyjft9WTUh+WFNWS0iXGuNphrw=' 
WHERE 
  key_id = '71635a4a3eb719b9088ff47b4b90867c1537d8bafcb39861b451697c1ebd0f61' 
  AND (
    token = 'dHiL/QEYTayf/T5brVyjft9WTUh+WFNWS0iXGuNphrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )