UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjOLeSEWdlhYpQjDoSCbYVpA7Q3lRweTF/boDVZdu+o=' 
WHERE 
  key_id = 'c5dbd92f6cc6c9db18a398a43dfc378f8a4e64fdf6e78e7c238596e9f4e399a6' 
  AND (
    token = 'tjOLeSEWdlhYpQjDoSCbYVpA7Q3lRweTF/boDVZdu+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )