UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/HRXNWg/QjspcHNevIxe2ScsURexs2LK8xScezVqak=' 
WHERE 
  key_id = 'c2ea27a90753fd118c97a69b45de76717d3a3eb800d14f88ca36c24a4ebc1093' 
  AND (
    token = '5/HRXNWg/QjspcHNevIxe2ScsURexs2LK8xScezVqak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )