UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAJvmkCnN1D4VwjAd47/2sFGpfHDAHIK8SlZu85MkkA=' 
WHERE 
  key_id = '4f88ae6d1e618993fbda71b595f78940448e7c89a80231fd1c3d4e43c50bd498' 
  AND (
    token = 'xAJvmkCnN1D4VwjAd47/2sFGpfHDAHIK8SlZu85MkkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )