UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ud/x/kNIoMWCcM35aUGQG45ifK9tFYfDE1OWJSuazLU=' 
WHERE 
  key_id = '0ce1b376b27a98565ab1bfbad2e4ae418bbc7b68863fd6b310b5be8abb68c686' 
  AND (
    token = 'ud/x/kNIoMWCcM35aUGQG45ifK9tFYfDE1OWJSuazLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )