UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZtVGHdM1plJNKC6QWLvrpEgxPNSNYFMHUHAyNwy+Zk=' 
WHERE 
  key_id = '02a42221d0cef8a53297b305f5d7320b6efe957fddf34d0049c116ea5ffc141c' 
  AND (
    token = 'aZtVGHdM1plJNKC6QWLvrpEgxPNSNYFMHUHAyNwy+Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )