UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0946cLVbuG8Rd/7mIfsqojyyegAuTcLL6bEkVb5Mm5M=' 
WHERE 
  key_id = '4ce5374ba2bebcadd153bd2ba4f7ea8b439b9d7aab23ef2fb096f6091a73f269' 
  AND (
    token = '0946cLVbuG8Rd/7mIfsqojyyegAuTcLL6bEkVb5Mm5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )