UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+fbd/ndXC1kw8vkaWMiJz+GbiNZqCN6Ng34lfuRb8g=' 
WHERE 
  key_id = '84d83e9241d8ac1d80e408179db2aaf3383852a629a3e460903da51466e182bb' 
  AND (
    token = 'x+fbd/ndXC1kw8vkaWMiJz+GbiNZqCN6Ng34lfuRb8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )