UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VR72gv4MErNqwjN7j20t+5PfJRDHoeNde3bFYq+x4zo=' 
WHERE 
  key_id = '7c0187353f843a14d2d9b785fb3d55c16d75a4ad1dc639d7df9e376a3df2bc7e' 
  AND (
    token = 'VR72gv4MErNqwjN7j20t+5PfJRDHoeNde3bFYq+x4zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )