UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZTsTOJ8sq48h0keylZzj0w6m8lHg7XbvY66ZcypOdg=' 
WHERE 
  key_id = 'cb05d0a68e2d56936a9f1fa37287986a2b8dff26737d29b6f233a4ca00966ded' 
  AND (
    token = 'PZTsTOJ8sq48h0keylZzj0w6m8lHg7XbvY66ZcypOdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )