UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mw9iVPIa5DddocgmBZBwhF6dRkCrg5m3eq/fHzCEkiw=' 
WHERE 
  key_id = 'a076565f189b346b8d5635c64db84c62ea99babf3074f94d57eef8fa3f5c2257' 
  AND (
    token = 'mw9iVPIa5DddocgmBZBwhF6dRkCrg5m3eq/fHzCEkiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )