UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FUQ3jy2AxuUEwnqy8Kc1QgsoyFl1WWoclRRhd0EXLg=' 
WHERE 
  key_id = '67ae82ea07b2099e80f92609a618411fe2ad257f4b4936322dddad8b81cee91b' 
  AND (
    token = '4FUQ3jy2AxuUEwnqy8Kc1QgsoyFl1WWoclRRhd0EXLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )