UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwis/cLjHuTWhZM/T1/jC+XFeke4RdvMZyxVmUgTvjQ=' 
WHERE 
  key_id = '240281507e2a77a6be56b9f547ab4fe9ce2cb09bf71965af4b03bea5c734e749' 
  AND (
    token = 'vwis/cLjHuTWhZM/T1/jC+XFeke4RdvMZyxVmUgTvjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )