UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L36M5Dl3ARL5Pp8Xrv6zJwrbJ8lD2VNgoD3LyAOGIeU=' 
WHERE 
  key_id = '57199638d83b902c616d8e4642e4cd4e9a9b1975494c0223569987b3f61a3d54' 
  AND (
    token = 'L36M5Dl3ARL5Pp8Xrv6zJwrbJ8lD2VNgoD3LyAOGIeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )