UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+JN8WLqz3p/W1KftZzx7fKktBN0QDdsnOLCHBVbzXg=' 
WHERE 
  key_id = 'e66206ca1321c9a8303c1c6af822ec462412cf39e02dbf2a059ad16381d4f9f4' 
  AND (
    token = 'c+JN8WLqz3p/W1KftZzx7fKktBN0QDdsnOLCHBVbzXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )