UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DD2pB9v8TemoZ9vt3bsAYV9yl54D0CBFnILOWAGLdH8=' 
WHERE 
  key_id = '37c685194a2f738087c87ebec1a95c660b608ad366e3fb43b36ae6302ebad59e' 
  AND (
    token = 'DD2pB9v8TemoZ9vt3bsAYV9yl54D0CBFnILOWAGLdH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )