UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1UpOvLntcA8HIbX6H/YcnoSn/ZrX3PnXXIRRJ072v8=' 
WHERE 
  key_id = '4d2f763cadebc318e326006d3d33a20ea646d2adb39269f42a67f330668fb7b8' 
  AND (
    token = 'a1UpOvLntcA8HIbX6H/YcnoSn/ZrX3PnXXIRRJ072v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )