UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUtJpmBj5gdhbWKAUEytBRXBsP+ONYKhCTvXAp0M5LY=' 
WHERE 
  key_id = '6a9944980655e29b2502555dab3a8b86366d90264ab0a4280cfbb44d4053e2bf' 
  AND (
    token = 'JUtJpmBj5gdhbWKAUEytBRXBsP+ONYKhCTvXAp0M5LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )