UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjclR31C6/7aUV12GBcnL91HpVdSDdvWwdSycBD5kWQ=' 
WHERE 
  key_id = '4efca5a081df6e6ec132c5e32643c5aedc9d1ba9df304577452feb4322b48ca9' 
  AND (
    token = 'mjclR31C6/7aUV12GBcnL91HpVdSDdvWwdSycBD5kWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )