UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UG8pIbWHIYueTpt0/cS39MeBmYTjUFheYNlwICLJnoI=' 
WHERE 
  key_id = '669e053e3ba73c68de61347ce1452dd01573e29fac024342b0d50cea068a78dc' 
  AND (
    token = 'UG8pIbWHIYueTpt0/cS39MeBmYTjUFheYNlwICLJnoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )