UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrfGF1hSiCPtrFKj0fOvsC/r+U3qmaBWsAJ3B/wSuU4=' 
WHERE 
  key_id = 'de5e89fd47ac938c5ff0fced5d67874dceae3a62b140685054dfbc9f5eb5b883' 
  AND (
    token = 'mrfGF1hSiCPtrFKj0fOvsC/r+U3qmaBWsAJ3B/wSuU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )