UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDuXaIx/xDsOfzAt+v+dhy+hGa8yfFWrV4QcsT1dQ0o=' 
WHERE 
  key_id = '634b73b48710ff7512f03b7f14f78364bf8f1a6f6a6e62a1ac14000af5b6bc78' 
  AND (
    token = 'YDuXaIx/xDsOfzAt+v+dhy+hGa8yfFWrV4QcsT1dQ0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )