UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu082QBcjmNJsPhsN+hgvospJdUBwx3jqEJH+nt+0Is=' 
WHERE 
  key_id = 'a6a3d951b8b368859a757b6089d056d3012a4b1443485e61fa281742713a3a1e' 
  AND (
    token = 'uu082QBcjmNJsPhsN+hgvospJdUBwx3jqEJH+nt+0Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )