UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlPP1jCLS+k7cpINv9Cp2HzgyGy6VlCy80EfZhelLGQ=' 
WHERE 
  key_id = '44981899790797215048ef977ca16a2596dd384a3707c71a2daeacff992ec738' 
  AND (
    token = 'dlPP1jCLS+k7cpINv9Cp2HzgyGy6VlCy80EfZhelLGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )