UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3rEubKmojYdpvKKRyNOru6J/bViN2mJ+/H07dp/P8M=' 
WHERE 
  key_id = '4b8a78a29356f80bbcd81423c04b123683ae5942f633aae36d006abd774533ab' 
  AND (
    token = 'H3rEubKmojYdpvKKRyNOru6J/bViN2mJ+/H07dp/P8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )