UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvI/dxFFcegzbulklfMNx+9ZZOpdwxZoiri8zNAShLM=' 
WHERE 
  key_id = '70bfcf037c19027535cfd927d5cf481f8f15445fbadcc4d2da657f260c353eba' 
  AND (
    token = 'WvI/dxFFcegzbulklfMNx+9ZZOpdwxZoiri8zNAShLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )