UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phpOXdKIiWpS1ejXFPSuPrzc0VjUmHCSWoZ6WTdmNjY=' 
WHERE 
  key_id = 'b8f3551827833a7f7a98f82b542dc8001fee8102060360b5f7691ce36912d614' 
  AND (
    token = 'phpOXdKIiWpS1ejXFPSuPrzc0VjUmHCSWoZ6WTdmNjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )