UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KdsDaQB0kdkNnbkTnoB7MDeKNLH1KIqajiZManQy/Zw=' 
WHERE 
  key_id = 'b8fcd4d8befaff159a65dbe33f016909a2ca3669f5f60f6a2a545c26dab9379f' 
  AND (
    token = 'KdsDaQB0kdkNnbkTnoB7MDeKNLH1KIqajiZManQy/Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )