UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dChhpRfqeLkXZIQ/f98YuGU8FRidVTWI12NYFjAUc54=' 
WHERE 
  key_id = '0de8f3785ddca65504e802072f72344945509e436eb665f0cc9763cc28286401' 
  AND (
    token = 'dChhpRfqeLkXZIQ/f98YuGU8FRidVTWI12NYFjAUc54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )