UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yE4v1duDp7C7mKErHNMtHfCFfVLnLiKM7HCI47VisTk=' 
WHERE 
  key_id = '8bcc3abc07a3aae97311feaa7bd9da7095beecd95470b4e467579137f2d51bf9' 
  AND (
    token = 'yE4v1duDp7C7mKErHNMtHfCFfVLnLiKM7HCI47VisTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )