UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMbnGqdV8XQWlPRLn27wEe8u7GB9Hw7ivczPUyxfsuI=' 
WHERE 
  key_id = '78b23e71d2447e4ddf00bbbc812f8fc7c506af36d008820a2dbf98134fa07088' 
  AND (
    token = 'GMbnGqdV8XQWlPRLn27wEe8u7GB9Hw7ivczPUyxfsuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )