UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcRfpHzqhGd4/CbP2WU4dJszmUX6pSVhOSlBZ1h9rog=' 
WHERE 
  key_id = 'ccf8f91bd2f1108297bf1d82a478533e0c8d8da39a359e67041eb8c2836f6525' 
  AND (
    token = 'WcRfpHzqhGd4/CbP2WU4dJszmUX6pSVhOSlBZ1h9rog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )