UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2vDFfJDUJ83iqnh3rOL5eRFajppIVfH/zJ0Zj93hak=' 
WHERE 
  key_id = '864f5f502c8e4bd2429da0f2164ebfffa7278fd7826c102d8913f6a73a6301a9' 
  AND (
    token = 'E2vDFfJDUJ83iqnh3rOL5eRFajppIVfH/zJ0Zj93hak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )