UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDKPKxyugzaWwSLzq7MLialIdlSDB0p1Cj60sh5WyTQ=' 
WHERE 
  key_id = '79789040e977c0d212bbb69b2ae7222f29e7effe97aa4e896113b7d1e2c5a065' 
  AND (
    token = 'SDKPKxyugzaWwSLzq7MLialIdlSDB0p1Cj60sh5WyTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )