UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wImKoncrytMUZ2vCMC9UXfUMuzLvNdtLxdxRSmQRchs=' 
WHERE 
  key_id = '1eee295a31f2965e1112046b8eb8a8dbd310b75b8f8cd17ec8247844e0f0e419' 
  AND (
    token = 'wImKoncrytMUZ2vCMC9UXfUMuzLvNdtLxdxRSmQRchs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )