UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hAe8W0ZywFgqwtam7iTtNx5X3DD4MMt5xKAUWWE+UU=' 
WHERE 
  key_id = '4477c7a4eaa7456dda655b767c58078da8dcdc54c4dd2184b3386b6d4086482e' 
  AND (
    token = '7hAe8W0ZywFgqwtam7iTtNx5X3DD4MMt5xKAUWWE+UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )