UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZxlfRuImXbw9Y73EcfS6+7PblmKEcLMZxfcAMaQ5FY=' 
WHERE 
  key_id = '35369b7f7fe1478494254a1f1227bd47acccac12bd10b7ad9e1603057d98a738' 
  AND (
    token = 'wZxlfRuImXbw9Y73EcfS6+7PblmKEcLMZxfcAMaQ5FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )