UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yrbc+Ga38bUxxFF1QNFKKGQf3lYHivVsgJ0iMvx3yE=' 
WHERE 
  key_id = '8828cc736296b19285d89e9ced3452caf68f47eb99400a4eddb8c0c9319f2482' 
  AND (
    token = '9yrbc+Ga38bUxxFF1QNFKKGQf3lYHivVsgJ0iMvx3yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )