UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JvP8vyUlS/oF4NPTKf1H6No3NV8sTRAMWXIvv0iwCY4=' 
WHERE 
  key_id = '6245bf67752159c2949c6a03030bf501f73e39cd36149c44b5a35fa0422ff0af' 
  AND (
    token = 'JvP8vyUlS/oF4NPTKf1H6No3NV8sTRAMWXIvv0iwCY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )