UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U92v4hreQzpjKLQHKlBNTFiroJ8cWIE65cpe2fex0oM=' 
WHERE 
  key_id = 'd520014f1d6b9a8cea7bfd671bdec99eea70ca2870572ab2269320c668c58d2a' 
  AND (
    token = 'U92v4hreQzpjKLQHKlBNTFiroJ8cWIE65cpe2fex0oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )