UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVN63+nqV60g9Aj6E1QXLS3+cS4hLFNR5ynqnhUvilI=' 
WHERE 
  key_id = '904a2522ec30ea87686ec60046d859532acbf2ae5e1246e47d0e770f79f9b635' 
  AND (
    token = 'hVN63+nqV60g9Aj6E1QXLS3+cS4hLFNR5ynqnhUvilI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )