UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwxNMqN3rHHqEtZm3OW0jvWsYUOSYJ3qXKtskJbn/9A=' 
WHERE 
  key_id = '700b9da50d7418032570b47f0cec0dc8f185d06d26e87f79e75a9b1a8f51cfdb' 
  AND (
    token = 'nwxNMqN3rHHqEtZm3OW0jvWsYUOSYJ3qXKtskJbn/9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )