UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8D2eHFBuY8bhFbTy8EZh49dZOfGbI3yxMrltfdHo9U=' 
WHERE 
  key_id = '4553232e070d2dffd7cafeceee3efd16750fcb4245ef9edf59821e06001503e1' 
  AND (
    token = 'O8D2eHFBuY8bhFbTy8EZh49dZOfGbI3yxMrltfdHo9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )