UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmR1yLDB7nF48ft8TZjz9WRizPNpcYOJVtQeJqrcJxI=' 
WHERE 
  key_id = '2438c06a6dbfed8d0723b5ecc6fe266ab022d41a2d2a7357bb9f9e0dd658a0ad' 
  AND (
    token = 'gmR1yLDB7nF48ft8TZjz9WRizPNpcYOJVtQeJqrcJxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )