UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuGCsTzzXex0BbHlnR9wp4m9SiNcKTcyjjZQVFMz+/Q=' 
WHERE 
  key_id = '1e8d4565df1ee9740f1db3585159054dc4d87340fc55fe95c45dc08ce4d475f9' 
  AND (
    token = 'zuGCsTzzXex0BbHlnR9wp4m9SiNcKTcyjjZQVFMz+/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )