UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUBoGy+rakUdwCn8jXs+K/3iudZgz8jcMYC9MyfSsKg=' 
WHERE 
  key_id = '2e1464e16eb13305a38d23380610dce2d33fb30932f1527cbe5e5059dae24e04' 
  AND (
    token = 'PUBoGy+rakUdwCn8jXs+K/3iudZgz8jcMYC9MyfSsKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )