UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QbExdjv4mfXhNM6VzqlLTYVZAg6S30C6aJeuYUT4G4=' 
WHERE 
  key_id = '4033a1cb9411295e723ead831cdcba395930eb65993c3bcc544fb1485a6f47eb' 
  AND (
    token = '2QbExdjv4mfXhNM6VzqlLTYVZAg6S30C6aJeuYUT4G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )