UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtntWlsAx6AJSuuABySODpUl0c0JwtHjyY84Lv8JFCw=' 
WHERE 
  key_id = 'b8af0f21cc6152c5773e13b570da4c3db2f5768c93fc72bddf4b918afd3d76b2' 
  AND (
    token = 'MtntWlsAx6AJSuuABySODpUl0c0JwtHjyY84Lv8JFCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )