UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAHC39OlNynRPMKTxk2wevO9kvfwH9GfZ5Y4aXrBhLg=' 
WHERE 
  key_id = '7832fcdf6e31d95d21ea6e59417245640cd3823287d448c936078de0ed7a4eba' 
  AND (
    token = 'yAHC39OlNynRPMKTxk2wevO9kvfwH9GfZ5Y4aXrBhLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )