UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMSg2NyLT0nZsOS/5tid1s/M3bUBjct1ZjY1EHekT/s=' 
WHERE 
  key_id = 'ceb2888b32756c1aa0fa5037f848b296d7634cbf84cf171fd2ebebf6f3c54494' 
  AND (
    token = 'vMSg2NyLT0nZsOS/5tid1s/M3bUBjct1ZjY1EHekT/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )