UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QT+tRAg1r3ADXGiAMNMSHbTpus6VPAYeab2EVu5gmG8=' 
WHERE 
  key_id = 'ca3972c41e4a7c5a6fc72e90e6fa7da8ae22a01f7360448aecf37b7c09eb7eb5' 
  AND (
    token = 'QT+tRAg1r3ADXGiAMNMSHbTpus6VPAYeab2EVu5gmG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )