UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hxXxvJkWIIw0XDcTwssGntSxmqAP8MNDcj2DMrkZMY=' 
WHERE 
  key_id = 'be425c82d6f8ffabb10cdd030b1c0eec0200885d524168c2664fb8b0a204e604' 
  AND (
    token = '9hxXxvJkWIIw0XDcTwssGntSxmqAP8MNDcj2DMrkZMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )