UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXIOu4Du873blqkVm35hNSziu/OZknkGZoy5HZjPMJk=' 
WHERE 
  key_id = '67d941584522bf56c65b13fc2809af26351c345a3401c6a5cf27d7878ce3847c' 
  AND (
    token = 'QXIOu4Du873blqkVm35hNSziu/OZknkGZoy5HZjPMJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )