UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dF6klORoBnvAXYV0skH3Zmqy6XbAwRXviyAfL+3UzT0=' 
WHERE 
  key_id = '310a3e2f85e1f91487908bdd0ad367479e05805f4852710ff61b81192f2e16ff' 
  AND (
    token = 'dF6klORoBnvAXYV0skH3Zmqy6XbAwRXviyAfL+3UzT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )