UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uN7HOUTa5hnWy86BA/KJaE+DosRV+IVLIgKykRUOMzA=' 
WHERE 
  key_id = '2e43ac68c87bd3e1e6992aa76a1315091b1b1cb826aafed9ddeb2647ee4d0cec' 
  AND (
    token = 'uN7HOUTa5hnWy86BA/KJaE+DosRV+IVLIgKykRUOMzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )