UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuSnQFSiv7bcTVMEP0iA8yLkeexdgfpcIelH9es7dN4=' 
WHERE 
  key_id = 'a8b0fa1e5d4d4c632a3c9a3de47cf58a139165a6d717cc6b6a3230153b89a518' 
  AND (
    token = 'EuSnQFSiv7bcTVMEP0iA8yLkeexdgfpcIelH9es7dN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )