UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMhN+F6Q3Au/CpAt1da6dBLvJY0ZOlBsDOoIKVCxdqg=' 
WHERE 
  key_id = '7e4f2efa6052823c1e1947959dd6a8a44785d24ce9ef2e53d6af0fdaa48b139b' 
  AND (
    token = 'BMhN+F6Q3Au/CpAt1da6dBLvJY0ZOlBsDOoIKVCxdqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )