UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKKXs1xeIE5eOG2skNjKcFhEsN5Vo+aelgELEhpnnd8=' 
WHERE 
  key_id = 'fd3534720f016ad1b785f79ec2408349389981b8af800b298c49585e276a9b06' 
  AND (
    token = 'sKKXs1xeIE5eOG2skNjKcFhEsN5Vo+aelgELEhpnnd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )