UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CZQYvcXRhZntG6Q9cdTphJa3jwDujmhQsHzMzqqFtc=' 
WHERE 
  key_id = 'e05518a4e6ded1ca301b08aeedc57b6c9adf497a85184cbff74d89fced919ed0' 
  AND (
    token = '8CZQYvcXRhZntG6Q9cdTphJa3jwDujmhQsHzMzqqFtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )