UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAO3FEjmSd62ol/A5KoApytSvQuu8p9u4Kt48NDsDeU=' 
WHERE 
  key_id = '42b90ce082fa167882e2bc84b55560e6514d788c3cde42b039ed62b2b96acc44' 
  AND (
    token = 'JAO3FEjmSd62ol/A5KoApytSvQuu8p9u4Kt48NDsDeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )