UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8WCCpb5DXWCOnQMXcfpqWivdm0QrI6m9/mtaioI08g=' 
WHERE 
  key_id = 'f94d240ef02839e15eb5ee9787cd79a76e2b8b2976621c42c282f4aa77db2431' 
  AND (
    token = 'o8WCCpb5DXWCOnQMXcfpqWivdm0QrI6m9/mtaioI08g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )