UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pjvmb9MYwu+QFq6M1xSnmHjii6MAderJ9+IyrN4u7ns=' 
WHERE 
  key_id = '88c0f6a80f619b4e1222e33505d5e931e94b29ecda2590bfac3b44c70ea00837' 
  AND (
    token = 'Pjvmb9MYwu+QFq6M1xSnmHjii6MAderJ9+IyrN4u7ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )