UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'teJuNwihP+B8SJCgYGMuFdy4UZp0MVviO3QKIfL5Vgk=' 
WHERE 
  key_id = 'e3ae44d03f6dc1e75b80831279ec21dfda31685839dd42b689f973fbc4dce697' 
  AND (
    token = 'teJuNwihP+B8SJCgYGMuFdy4UZp0MVviO3QKIfL5Vgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )