UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzJKOezufCv5mTmf3tieDSvQyLmBUc24+zmA04jef28=' 
WHERE 
  key_id = '32510b1b9ea7807e06a9c6a4d1ad2e62a4d45540a6a155e27be01227bee7fea9' 
  AND (
    token = 'rzJKOezufCv5mTmf3tieDSvQyLmBUc24+zmA04jef28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )