UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTv79lAwp/31hWPoiL2m5l4WV4/dgDI0b24byTMBTC0=' 
WHERE 
  key_id = '0e387373ce864ca807d21240a5583d80d496e612ae3f4319794a7be81e7313c7' 
  AND (
    token = 'JTv79lAwp/31hWPoiL2m5l4WV4/dgDI0b24byTMBTC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )