UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEVUGLxbj/ccI9W4zUBVfSCV+jphefHQEfhfVKgjNqs=' 
WHERE 
  key_id = '40350d5d96dc4a8740999e4848f46aa4e2f14312e9f7c2a3bc1696f0a766c958' 
  AND (
    token = 'eEVUGLxbj/ccI9W4zUBVfSCV+jphefHQEfhfVKgjNqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )