UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/8ettoZG6MKRtaI8Rrq8xYIww3YxI3lIEuAUcJg6GI=' 
WHERE 
  key_id = '09ad69e4cd62477e86d7b2bfad3ee9dd8e0b8b485eef8acf5cdfb1a24cb80b5f' 
  AND (
    token = 'G/8ettoZG6MKRtaI8Rrq8xYIww3YxI3lIEuAUcJg6GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )