UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWXJFBzeXvg96KksjT+8pqta08UA73iyPISQ0BRqrug=' 
WHERE 
  key_id = '9da75335255c1d0f3489cac34aa9449e6781247226cce3508c3145b993f97513' 
  AND (
    token = 'oWXJFBzeXvg96KksjT+8pqta08UA73iyPISQ0BRqrug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )