UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0GFzcOgH7CkM49RCUW03XSxdMYWWr8mOtSmx7PlWA8=' 
WHERE 
  key_id = 'e92409c8d60d671c4df6b099db67ee48cbba3acc2bebee3a80d0a9232a649717' 
  AND (
    token = 'l0GFzcOgH7CkM49RCUW03XSxdMYWWr8mOtSmx7PlWA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )