UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tomMStWL1LIcT7B7LE+U9XLx0f3XakjVSDLu4ZpJTdo=' 
WHERE 
  key_id = '13860af118b11b00f196b57da96115f79418ae21cc7f241ad4c21c0dc41cea10' 
  AND (
    token = 'tomMStWL1LIcT7B7LE+U9XLx0f3XakjVSDLu4ZpJTdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )