UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvVfSYA67H0Yd0amsWo7Bfy2jO4k2BfCekUA774jlEk=' 
WHERE 
  key_id = '9fa0313ff01c673949d55057e9a3115cb511cffd4e82cb30e6d810a345ac6508' 
  AND (
    token = 'wvVfSYA67H0Yd0amsWo7Bfy2jO4k2BfCekUA774jlEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )