UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3I3zpLujBYGc/CXil8ISo5XO1mfa9O30AGt4YX1gz0=' 
WHERE 
  key_id = '09e0eb82e562ac162ce3b25668e2d1001df5438870367888e7f3f075938aeaf2' 
  AND (
    token = 'N3I3zpLujBYGc/CXil8ISo5XO1mfa9O30AGt4YX1gz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )