UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiCfMOmysAwJrURstiPUwfzNDXoGmmhxWpU+hzQEbA0=' 
WHERE 
  key_id = '38ef92b1d579a8d561756b7b73892dc54eef26a16b9f5e53472a80958fcbf086' 
  AND (
    token = 'KiCfMOmysAwJrURstiPUwfzNDXoGmmhxWpU+hzQEbA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )