UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uATph8DgDu/w2sXG/3sJ3h62VOkotCC0sN7B8ueNf0=' 
WHERE 
  key_id = '6d856c341b94805eb4ad52638136fa72103156595409218e6537b02ba543449e' 
  AND (
    token = '+uATph8DgDu/w2sXG/3sJ3h62VOkotCC0sN7B8ueNf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )