UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U9o1zWUXLW7GjqsiDB4t4rlEY65bm9W1ZU9QPQ7m5U=' 
WHERE 
  key_id = '99563598748b5ee4e8e2a2de956d7a8e5baab44ce42575410967871388d11b76' 
  AND (
    token = '/U9o1zWUXLW7GjqsiDB4t4rlEY65bm9W1ZU9QPQ7m5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )