UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjL9D9KhTgEJyVEtAmbQD3YrPKzrwOyLZFMkWeB59NE=' 
WHERE 
  key_id = '7baed8527849dc2634070e1f46f238b11abb729443cb9e9d1a53a10ced5211c3' 
  AND (
    token = 'rjL9D9KhTgEJyVEtAmbQD3YrPKzrwOyLZFMkWeB59NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )