UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qd5T9wYMLTy+rGLlZDVGQCo874NOd9iUX7i6VyC85Rc=' 
WHERE 
  key_id = 'dfff0958607a321cac185acbe76e03e3fe953f11097779a7c4d121132773dcf0' 
  AND (
    token = 'qd5T9wYMLTy+rGLlZDVGQCo874NOd9iUX7i6VyC85Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )