UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9ZsxAAvApRbp6Zutwvw3CFOJL1FOI73/DG19vtVefc=' 
WHERE 
  key_id = 'a7c23a9a1c85e3331062f899087e45a8a9fd4845a7513f9f99613ef01f72ba70' 
  AND (
    token = 'O9ZsxAAvApRbp6Zutwvw3CFOJL1FOI73/DG19vtVefc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )