UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39RlONZe//wbJSjBdaupmqYrb1AJwrs4LKBYMRozcKI=' 
WHERE 
  key_id = 'e5c9d590be4d3ab305d37d6de41a76d297d60f32584197e6df15c9d1c4a2d233' 
  AND (
    token = '39RlONZe//wbJSjBdaupmqYrb1AJwrs4LKBYMRozcKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )