UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57Pv+QnoZHpX58sMRsjuxP7MDyAv3KLYMwPMYunHzAg=' 
WHERE 
  key_id = 'ea0c183bf270d303717998ca9747874fffef9daaea3832d59f589da572d028a7' 
  AND (
    token = '57Pv+QnoZHpX58sMRsjuxP7MDyAv3KLYMwPMYunHzAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )