UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ntw7JWsX3DJ0p1euvQQV70URanHECTbAVpuO7qpXzW4=' 
WHERE 
  key_id = 'd800870a87e2535fc206aeffc86ded687b987374a4324e053378f5149c0fa40e' 
  AND (
    token = 'Ntw7JWsX3DJ0p1euvQQV70URanHECTbAVpuO7qpXzW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )