UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v13jNDuo8MCTMfb+tQgXpY/xynDAT6tPCRhJdUjg0TU=' 
WHERE 
  key_id = '2fe7a0835f086a47f718e2b1ccd9f4fb28289d9c5751c632ddb885ed051c6f74' 
  AND (
    token = 'v13jNDuo8MCTMfb+tQgXpY/xynDAT6tPCRhJdUjg0TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )