UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kekW9Q4PESIh2DwFC7fibE/d5i1yluOf4VcyL6RxjXI=' 
WHERE 
  key_id = '9be258e510d410b7283a89001c9fc2355ab390421575e94ec44795f9d9517be7' 
  AND (
    token = 'kekW9Q4PESIh2DwFC7fibE/d5i1yluOf4VcyL6RxjXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )