UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7GVxlWNbKAqkMTU4vcuu0JZADBkNWrA9Ba5ZdP5L2Ds=' 
WHERE 
  key_id = '2eee09ca3de7566a5003f9f1c1963db545158c916611a25f96cd6885eed5f976' 
  AND (
    token = '7GVxlWNbKAqkMTU4vcuu0JZADBkNWrA9Ba5ZdP5L2Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )