UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9ZSBypTvcQUTD2Kp7CKp+QgTF8h/pDM+ayMbSgCDo0=' 
WHERE 
  key_id = '6bacfe64c36d7a308e5c26cee81e13ed4b45d0758fb2c43dd2120861bcd29a66' 
  AND (
    token = 'A9ZSBypTvcQUTD2Kp7CKp+QgTF8h/pDM+ayMbSgCDo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )