UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0T1A9mGXiIbDtiqTfrv3+xBrDKwwG7IYA1yc/h8mf1Y=' 
WHERE 
  key_id = '8bf84a855334a28dcf0b21c9c1f14d50cef3a1663f531903598239be8e62481a' 
  AND (
    token = '0T1A9mGXiIbDtiqTfrv3+xBrDKwwG7IYA1yc/h8mf1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )