UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbMxV6IQ+IEY5KLGxkLdVUPTN6/vntoD+C8D9Vo7k60=' 
WHERE 
  key_id = '4e56fd8d7f65c605a337ad9bb86f5f9b6c07db2d2ce9ef64a991890af819b1d2' 
  AND (
    token = 'VbMxV6IQ+IEY5KLGxkLdVUPTN6/vntoD+C8D9Vo7k60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )