UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTJp/exAQKMlyZDQJuY4dIJmmHtE5Z3jjTXROCm9UaI=' 
WHERE 
  key_id = 'b8340a887cfd91cac51b79995828c2a6f4770e4174df3d380d1d1f5ba371f33d' 
  AND (
    token = 'KTJp/exAQKMlyZDQJuY4dIJmmHtE5Z3jjTXROCm9UaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )