UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQBM3X8vq48DDeZ3Ly/FkwLMVkxpEsJOEPcgE/77qNc=' 
WHERE 
  key_id = '70ca09e777f8b9a02f6be19718135420ddbbc985815de28afd19153853def8e4' 
  AND (
    token = 'uQBM3X8vq48DDeZ3Ly/FkwLMVkxpEsJOEPcgE/77qNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )