UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMsc/1MC92CXTCW/z2crzAl31hPmJh7K4tVbW0dvIqA=' 
WHERE 
  key_id = 'c51601e8e2a78fd8ee104cf574c2ac3103dd7ced8fc94688978a47daab7ec2e0' 
  AND (
    token = 'HMsc/1MC92CXTCW/z2crzAl31hPmJh7K4tVbW0dvIqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )