UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMwZ1kqzGZsSAzZy/pLrLUnDVmTdGwBJE4pHQPBXZ1Q=' 
WHERE 
  key_id = '13b047528f39474118933756ab22e7a4bbf7ae04fb667cdc170cc0cbab81feb4' 
  AND (
    token = 'QMwZ1kqzGZsSAzZy/pLrLUnDVmTdGwBJE4pHQPBXZ1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )