UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj2L242YoTExWkOlxsn/JFONI9n8iDMk5lThUoovHoc=' 
WHERE 
  key_id = '020e18e8928ff4ebae52cd5308d24f64837f6ee2e94d18313cfb6919845a9168' 
  AND (
    token = 'Qj2L242YoTExWkOlxsn/JFONI9n8iDMk5lThUoovHoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )