UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+v+LDmhtm4G963679d1tDtk+SkmuKs/QRrVwImdRtFM=' 
WHERE 
  key_id = '45c41685970230c9b2f3c87691074f4e9ba0429e14f540e88fa36ba879621b34' 
  AND (
    token = '+v+LDmhtm4G963679d1tDtk+SkmuKs/QRrVwImdRtFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )