UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MyHQQtV5J2E/xGOWossiccwJosGGskwi0z2ORx2e/40=' 
WHERE 
  key_id = '69120680ae034cb7d550011bb08570d5ee4262d997aef2472f439f55f4e531fa' 
  AND (
    token = 'MyHQQtV5J2E/xGOWossiccwJosGGskwi0z2ORx2e/40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )