UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvM1FT1fTjRi3rkWewfg0MqM3jd/huGiVgqKhSWUpbc=' 
WHERE 
  key_id = '4163f7f2b0f29b0dbdff9218ae315b4e99290d667bbba325efee1e904681039f' 
  AND (
    token = 'CvM1FT1fTjRi3rkWewfg0MqM3jd/huGiVgqKhSWUpbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )