UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xPMH/PK3SicOrwfnicD9rkNW3GODZ5GU6eh/A2arEM=' 
WHERE 
  key_id = '266adc4805bbd26994a1d054fea9f5b898aa81ca91f27f2879a11f3fe363a9f3' 
  AND (
    token = '9xPMH/PK3SicOrwfnicD9rkNW3GODZ5GU6eh/A2arEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )