UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JzSEdUGVjTkKy8yfbT02SXTDY741IVySg15oqE8h4I=' 
WHERE 
  key_id = '30769f422808a671556bbf81a998e3edb65175a4f4a4b680793af8e9f5328d07' 
  AND (
    token = '7JzSEdUGVjTkKy8yfbT02SXTDY741IVySg15oqE8h4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )