UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V96TUUg4k0ZyE0eO0XnMonwST8PjpZUiVhpNINYPB9Y=' 
WHERE 
  key_id = '5e95a4895589701364b26f9d0e76fa3856b1835f342de5b2318215dc5dee5b8e' 
  AND (
    token = 'V96TUUg4k0ZyE0eO0XnMonwST8PjpZUiVhpNINYPB9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )