UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFKczhZoBQFDM6jgi1vOi2Jx0AExVK+jE3J6xA+Bqj4=' 
WHERE 
  key_id = '4c9d625a6861054767c09a126b88586e466cf98f876d37b117dd62aef28e3cc3' 
  AND (
    token = 'hFKczhZoBQFDM6jgi1vOi2Jx0AExVK+jE3J6xA+Bqj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )