UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GlxxC71KL0rzCMbUgfOR/ctPkdX1o00Y3m8vdYpUUMI=' 
WHERE 
  key_id = 'da0a9729812f1e93a61feebf39e2bf01cccd9d7f3804a68833e1cb10d97d4ee0' 
  AND (
    token = 'GlxxC71KL0rzCMbUgfOR/ctPkdX1o00Y3m8vdYpUUMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )