UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEA9wd9gX7XYuChMAS2KGBdpEp4/IsUO/NPWNyIQfdc=' 
WHERE 
  key_id = '4e235049a3bfc880b14727c443c023416d6e957066a92f739d238c47752f21de' 
  AND (
    token = 'cEA9wd9gX7XYuChMAS2KGBdpEp4/IsUO/NPWNyIQfdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )