UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwYYP0Y5zbiun1gyjfgO38JAvo/MQzTrY9KervNoKJA=' 
WHERE 
  key_id = '93d93572ec2855a493a28ab6072b4711cd5d3719d158d75afe4d6deaa4efa582' 
  AND (
    token = 'TwYYP0Y5zbiun1gyjfgO38JAvo/MQzTrY9KervNoKJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )