UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upZuW3kjk5tYFSRnL6auq0xfvX8KOYJIWm5Km90VNbM=' 
WHERE 
  key_id = '7cc9f84824335d8468026cf92e4a9780379b18775554259fb2f4a6f6be9bd2ae' 
  AND (
    token = 'upZuW3kjk5tYFSRnL6auq0xfvX8KOYJIWm5Km90VNbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )