UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/T8+SK/GRkGx0KBiPAjp1aC5FfMwKDJDKOphXKbGUQ=' 
WHERE 
  key_id = '0aa338aef33dace256e86ad65c5ff624a03df25028952d12c7a286d5c5166183' 
  AND (
    token = '5/T8+SK/GRkGx0KBiPAjp1aC5FfMwKDJDKOphXKbGUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )