UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxEKf5FYmWrW1QgEjhNK/2fEFP81c6kxtInucb9yzg4=' 
WHERE 
  key_id = '9ccc177ff1be2a8a1fcc51eefb0a3b96e1a7061efb6804f7d1b6da4e4cafb17c' 
  AND (
    token = 'fxEKf5FYmWrW1QgEjhNK/2fEFP81c6kxtInucb9yzg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )