UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pv8vD7PCN264qeqmCvn6sek+4VKbqyQP9O6W3c39oM0=' 
WHERE 
  key_id = 'f22dbaa24039854631b7c4bb3e39b55cce819115a7861ba72c46086b12af75db' 
  AND (
    token = 'Pv8vD7PCN264qeqmCvn6sek+4VKbqyQP9O6W3c39oM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )