UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8NBHEe/om+JZhoLYe2rC1Z7t3AosBM/U7i+VXAQ294=' 
WHERE 
  key_id = 'cf4781f62272d305559e5a4cf204751e0e3d403a41c36a1606d775d3d8cdc624' 
  AND (
    token = 'K8NBHEe/om+JZhoLYe2rC1Z7t3AosBM/U7i+VXAQ294=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )