UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6gO1juFZzWGzT3QGncd6UzNi9S+roKJ3pWT29d8+b0=' 
WHERE 
  key_id = '3f6e6302120eb6b74bbd438287149ea60b5ad2b0dadf0bc3d88d1be18f79d102' 
  AND (
    token = 'E6gO1juFZzWGzT3QGncd6UzNi9S+roKJ3pWT29d8+b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )