UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlKq5WpkIOsqHFVHndoPd6BiaVxxAcdKupXpL++dX1A=' 
WHERE 
  key_id = '98c2b03b688537acd0c2a20579ba29b41726718d36c5498ac8cac4367603cbf1' 
  AND (
    token = 'BlKq5WpkIOsqHFVHndoPd6BiaVxxAcdKupXpL++dX1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )