UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWrbPwGnQbonTJ9ph08RdiSVsLMfj9Myj3PBXavMqWg=' 
WHERE 
  key_id = '8732c91ab06397bb6d4695781ed3e48f1629e7619b51595ea90457e29192067c' 
  AND (
    token = 'oWrbPwGnQbonTJ9ph08RdiSVsLMfj9Myj3PBXavMqWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )