UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lyaxd+naBSPfwMeXUifUC0SgWJj3Iah56e4nyf9mN6M=' 
WHERE 
  key_id = '261826f97c1d1432304558a8c9d2bca99b0134b88d5430ddf3086ac35cc8a3bc' 
  AND (
    token = 'Lyaxd+naBSPfwMeXUifUC0SgWJj3Iah56e4nyf9mN6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )