UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlmtvabpTJ/ctENSU8jemAP6kYq0croxjV+NyHZ4TFs=' 
WHERE 
  key_id = '1c1ac7fcd16876be596693b5435126c8cb0f6c070c907d7e79196527ec08b408' 
  AND (
    token = 'SlmtvabpTJ/ctENSU8jemAP6kYq0croxjV+NyHZ4TFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )