UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weiyvXOlZuoogbjs0t8Y49VQHUNtH8tYVx25wYzXNpE=' 
WHERE 
  key_id = '8919bfcae6dd92aba294c5f4278df6c9398779f1dc82f75d5f5962da89bf773b' 
  AND (
    token = 'weiyvXOlZuoogbjs0t8Y49VQHUNtH8tYVx25wYzXNpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )