UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgiM/fPgFFmRVosmeDNrWPoR1YkSZD3bP69gHJ+fnps=' 
WHERE 
  key_id = 'fe5f0f347a0f0ad6267a140d73090b80cb6a9f174382e58f663367072c186458' 
  AND (
    token = 'CgiM/fPgFFmRVosmeDNrWPoR1YkSZD3bP69gHJ+fnps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )