UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxucs5l+H8vZo6+WOFBfc7v4OM/B05sgJGN2NpKhTcc=' 
WHERE 
  key_id = '7815aaa666a22eeeff9f22910d7d8a0de898a26ed5b606d7bc5ea3c036777696' 
  AND (
    token = 'lxucs5l+H8vZo6+WOFBfc7v4OM/B05sgJGN2NpKhTcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )