UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwZepr8TL1a7V1yEBjeKHOmuQAaIko902CuH0l322sQ=' 
WHERE 
  key_id = 'f9cbad36482d62674edb8cbb8f9617d98f432ba284f0202749d1d89faa28cda5' 
  AND (
    token = 'RwZepr8TL1a7V1yEBjeKHOmuQAaIko902CuH0l322sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )