UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAvDvfkwsbDSOytVAHJOZTbWWaR0XvMycFnerh9Tu2s=' 
WHERE 
  key_id = '4ec682fcd0a62a1d9e18e9a88ee1e3c093b7835fd7a5f028fb2a0aa951e2871a' 
  AND (
    token = 'bAvDvfkwsbDSOytVAHJOZTbWWaR0XvMycFnerh9Tu2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )