UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWidt28uQU9WG9zukNoJKOvel8Y8rPeP+ZvWKIDmb8I=' 
WHERE 
  key_id = 'a63ffcc846223db9349715bbbde79d7a8037589a1b451246f719fc8ef6be93a0' 
  AND (
    token = 'OWidt28uQU9WG9zukNoJKOvel8Y8rPeP+ZvWKIDmb8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )