UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcOCPafQBTTjf+ke96B5LU5HlO/DySQqGTurFIgRa0k=' 
WHERE 
  key_id = '8d3f948c2229337cbd95922781c63a60c92429b6b9d4e73c8dd3dc3a6f4adb41' 
  AND (
    token = 'pcOCPafQBTTjf+ke96B5LU5HlO/DySQqGTurFIgRa0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )