UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XW7626BgtvpWfKEDzzluZVUo/9ov45LWEGJaY0dblrI=' 
WHERE 
  key_id = '676b6a9f745709cf3d423fa40284f0bdf5870446f052ce20a084b650d456c6b9' 
  AND (
    token = 'XW7626BgtvpWfKEDzzluZVUo/9ov45LWEGJaY0dblrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )