UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0g9QC3H4so2WbyA+rZqOApyeglhhNmKXK2enFir0BdU=' 
WHERE 
  key_id = '7d236519876f3e382a32e16a3540718e15ca13d70fa728eeec6a243772d7caee' 
  AND (
    token = '0g9QC3H4so2WbyA+rZqOApyeglhhNmKXK2enFir0BdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )