UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxLh/1KPRkEz+Ulgl6nrjobAFBDvM0jOYmrUk/BMsdo=' 
WHERE 
  key_id = 'be0a0606d982f79cc5a9cd28b66a8b87f1fcb2402f445312af19dff197d3861a' 
  AND (
    token = 'QxLh/1KPRkEz+Ulgl6nrjobAFBDvM0jOYmrUk/BMsdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )