UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSlPHT4GU7TSWYJHueRKj7TU5yRNQ9KWEL+FYuGRrmg=' 
WHERE 
  key_id = '8139847b5b4324c159cb16abf785484eec2c634a850a8d059c36943731dbb9ce' 
  AND (
    token = 'sSlPHT4GU7TSWYJHueRKj7TU5yRNQ9KWEL+FYuGRrmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )