UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pYQKVDEdKtaaXSOu5FOUht/wSh62RNJPQHI2ueG8bI=' 
WHERE 
  key_id = '9dc260a0a23a5afe09608d693f2e05be07de01a959729ccb53617bb562bd56e0' 
  AND (
    token = '8pYQKVDEdKtaaXSOu5FOUht/wSh62RNJPQHI2ueG8bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )