UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVSRmAIvvecrooBdD9O136oyacLPRPZWAABNeEtyBXk=' 
WHERE 
  key_id = '2e8fc3c38930473eb43067054f580248a18caa36f618f5654ada6b588ef172ff' 
  AND (
    token = 'dVSRmAIvvecrooBdD9O136oyacLPRPZWAABNeEtyBXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )