UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ngqVlOEusbLpzWUIOv0CrAzLb3rdYft+uZnrpCW/4w=' 
WHERE 
  key_id = '30b3876c4357c173561a2b4480f5f5a25d0da0f77d67049db0dea2272d3c3b33' 
  AND (
    token = '/ngqVlOEusbLpzWUIOv0CrAzLb3rdYft+uZnrpCW/4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )