UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKHSbEkXrVfqqL/VjmoUBMsZ7KcZ1sftZQM5+d83qxE=' 
WHERE 
  key_id = '2f16ce631946610a5cbec17331553f22b262d2819fc5ef2582842d669cf2b0d1' 
  AND (
    token = 'tKHSbEkXrVfqqL/VjmoUBMsZ7KcZ1sftZQM5+d83qxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )