UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4Yi4cNCC5L7IQRzY25+0jycJ10kgNwsfzBtYtXMZmg=' 
WHERE 
  key_id = '34f871784d3343a4418a4a6edc53935a11e2929975dbc248e29ff0fb8ac3d371' 
  AND (
    token = 'A4Yi4cNCC5L7IQRzY25+0jycJ10kgNwsfzBtYtXMZmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )