UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFLm6Xj0SyOgfJvXIb6rpaTuXsPNjlUvryQJqxD5hsQ=' 
WHERE 
  key_id = 'e3060dad61dacaca6fd24e83e4e56a1323915642d103baf7c8c2ab36ed6d6ebe' 
  AND (
    token = 'mFLm6Xj0SyOgfJvXIb6rpaTuXsPNjlUvryQJqxD5hsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )