UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BL0NFPxtz3ksAp5XpreceKb5stJCwK/HPvWXzUq68Ow=' 
WHERE 
  key_id = '2ae7aca770fbfa1c2c0d8c0e30f03ff40510771564d8cab4b82012758ef8ddfe' 
  AND (
    token = 'BL0NFPxtz3ksAp5XpreceKb5stJCwK/HPvWXzUq68Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )