UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4Txt9ncWe7SZdoGyFVWTXg11873Hg3U6+QuYfgVcS0=' 
WHERE 
  key_id = '1f2d74aaad0f7283b6b05c448e816ac36ef649a1f29dde2f8b0729f46bea860c' 
  AND (
    token = 'a4Txt9ncWe7SZdoGyFVWTXg11873Hg3U6+QuYfgVcS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )