UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzXuf4UG6P0jl1Tncm6t6Lo547llLKsv1GyJT0UTNYg=' 
WHERE 
  key_id = 'fee796c223123514a6933aa262356ad033dd017b757c63b61d242e269117e7fa' 
  AND (
    token = 'AzXuf4UG6P0jl1Tncm6t6Lo547llLKsv1GyJT0UTNYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )