UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ov8overzjkCACtsjmg08Dmp8MhrZej5ExmBfwDGpCs=' 
WHERE 
  key_id = '00b8ac985425cb663f2b85d6d4a4255809cf61f22d7df800bceb56d39ed08d50' 
  AND (
    token = '8ov8overzjkCACtsjmg08Dmp8MhrZej5ExmBfwDGpCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )