UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tuhz0rhxSaRY0/CboWPx11QKLcFU0eSWWnirmW9g7DA=' 
WHERE 
  key_id = '87b3a63b122df3d625891012a572cc9017cfd567b6f414b72adfdaf71a691c2d' 
  AND (
    token = 'Tuhz0rhxSaRY0/CboWPx11QKLcFU0eSWWnirmW9g7DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )