UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhtGU2UdCywsAIdy46WgUymBQWkW8RSj8DRlvDQginw=' 
WHERE 
  key_id = '0ffa76515593c860cba4ffb786062802becf14e35dcd00415ad897161c88c5bb' 
  AND (
    token = 'zhtGU2UdCywsAIdy46WgUymBQWkW8RSj8DRlvDQginw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )