UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkNusNHH5NKQp5ZNLyD+CsM6kpmmrdAEdSnmvwjotr0=' 
WHERE 
  key_id = 'e4d948c980ba8d24e8515efeb0a39d9c71205dfc20713a0d50aa144b957f5008' 
  AND (
    token = 'kkNusNHH5NKQp5ZNLyD+CsM6kpmmrdAEdSnmvwjotr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )