UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUhbEtVaiZ9cim89K/IFkcGLzMeEI0+gLclTO4tc7XM=' 
WHERE 
  key_id = '2601b959710e6c8ed04a2f6734908a4e9faf2b3850f3a948a708f65efd39065f' 
  AND (
    token = 'cUhbEtVaiZ9cim89K/IFkcGLzMeEI0+gLclTO4tc7XM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )