UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cj1FCVNCSoLx7AuGqQ9Vf3M3xTfTibdwcMzPW/lcOE=' 
WHERE 
  key_id = '4fb1bff42a7d63e70c1fa2315c298094b6d2d84ed7387b19c2cdc30ba590e782' 
  AND (
    token = '/cj1FCVNCSoLx7AuGqQ9Vf3M3xTfTibdwcMzPW/lcOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )