UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pqg+UDLN5O4bjHZsHEARHqzF9nnwp6fhsyGsj6zpX0=' 
WHERE 
  key_id = '267a67c48c714c71cd1f738396f418e2aba1b4968cad954470e266013c307d45' 
  AND (
    token = '5pqg+UDLN5O4bjHZsHEARHqzF9nnwp6fhsyGsj6zpX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )