UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNs8XYxaUe246uBRsrRukxnT2DVp/rCY9L4SnyhFUT4=' 
WHERE 
  key_id = 'ddc8461950f303a87a48bb444ff44054af0d01b5f394b8937ba529e425381e6c' 
  AND (
    token = 'pNs8XYxaUe246uBRsrRukxnT2DVp/rCY9L4SnyhFUT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )