UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ikOuwyQPW6Mn033wTGhr4y2GCb/xG5gCGbFhsk4ycE=' 
WHERE 
  key_id = 'a9f42c482277bab191cba4ed3f1466168d76d8dcbeb6fd4fa56821e1d7c199b9' 
  AND (
    token = '5ikOuwyQPW6Mn033wTGhr4y2GCb/xG5gCGbFhsk4ycE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )