UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdgL3gxGVuYdTb4iS0eSFuaA6cgAU+ZIU/SNllhiV9s=' 
WHERE 
  key_id = '8b9f5b26f309693f34e911beed7602d8618e4ec472f404bc95b5e7ad7cb790dd' 
  AND (
    token = 'DdgL3gxGVuYdTb4iS0eSFuaA6cgAU+ZIU/SNllhiV9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )