UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TA1CSaL/3DaQuYjGa6RUCOHvCmx1o1KN9NuUi3d7fe8=' 
WHERE 
  key_id = 'a75b2187ae8b019fffcd63f69a4f97046ccc5fd219b485b102ef3d7c15380459' 
  AND (
    token = 'TA1CSaL/3DaQuYjGa6RUCOHvCmx1o1KN9NuUi3d7fe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )