UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qhRAQQRlbItfYyLwoy/V9GOHu4fDAjbgPsCnev+MsE=' 
WHERE 
  key_id = 'd27f7627fd372787275ffaab62914ffab410f3957bab02292c1ef0c079e5b6dd' 
  AND (
    token = '1qhRAQQRlbItfYyLwoy/V9GOHu4fDAjbgPsCnev+MsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )