UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5attK+R8cIkf2x0CJ6GuA68vEsDFhNkw9wBQy+ufZI=' 
WHERE 
  key_id = '69687198236e02acc5eec782391a201ff30328f84ea6b123963517f1cad4b3ee' 
  AND (
    token = 'Z5attK+R8cIkf2x0CJ6GuA68vEsDFhNkw9wBQy+ufZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )