UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pkvK6TsGj9Qn3jFjCVVlu9ONu0mi0KSTyIifKZ5M8g=' 
WHERE 
  key_id = 'd8b51040870fb7274654350503781a419f0e58a1f4e4849dec1f8420a6dac8e5' 
  AND (
    token = '/pkvK6TsGj9Qn3jFjCVVlu9ONu0mi0KSTyIifKZ5M8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )