UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huPnjQFMWvx1PNB4yZmIAYBai0lR+dkIq/9zPQtBNWg=' 
WHERE 
  key_id = 'e688102ddf9ff228688c1a2a0378257ff889777de6b174cb3f4b8efc8f158211' 
  AND (
    token = 'huPnjQFMWvx1PNB4yZmIAYBai0lR+dkIq/9zPQtBNWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )