UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGNAaregHpfXtaXFkiS7JcP3NSIjbxH3js7qGKRAtD0=' 
WHERE 
  key_id = '85bd52f191b9d29bdb98b3862f075d2262224ed878cc3afcb4990d5af850e6b8' 
  AND (
    token = 'SGNAaregHpfXtaXFkiS7JcP3NSIjbxH3js7qGKRAtD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )