UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5chtdAPzLIFMzuNf4USi6drjh4I/B9ZcwrGbPrELgPo=' 
WHERE 
  key_id = 'd589516b41ce9109ccdb9fd73a381f6666165ec41b89d3f375097e701ef04538' 
  AND (
    token = '5chtdAPzLIFMzuNf4USi6drjh4I/B9ZcwrGbPrELgPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )