UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRmtb1ZJv4g6Oeyjb2dIRSiUqKSui8McNGXSTvEz/7Q=' 
WHERE 
  key_id = 'f3464116bd77cf3705832cb32ad4c481ee63c34d71c40161320a3cd312d34174' 
  AND (
    token = 'bRmtb1ZJv4g6Oeyjb2dIRSiUqKSui8McNGXSTvEz/7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )