UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYnBFA1p2UzrKd5UEw9Qktftc8BxbTOx6LbEMD6Ojm0=' 
WHERE 
  key_id = '3f8ad330b40e99493286e2a2487f19d0d206603c2a3b178f31c3bb1858d0e3bf' 
  AND (
    token = 'iYnBFA1p2UzrKd5UEw9Qktftc8BxbTOx6LbEMD6Ojm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )