UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9g3u3JcpI2RfzckAUkiNh1V5bGZAZXF6hFN6nvhTUAk=' 
WHERE 
  key_id = '6fbadacd30ed9f48e60563e7eec76c629c92bebc922c02565785918c4b2c3b6a' 
  AND (
    token = '9g3u3JcpI2RfzckAUkiNh1V5bGZAZXF6hFN6nvhTUAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )