UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/YVKpw0TuOsUZLHkFmS3c9sxu3JKtksTUH3aOujCqk=' 
WHERE 
  key_id = '0b3c3ef17ab1f49f282e75b294807f7c8fa3a80be6eb70c6df070701ecfdc262' 
  AND (
    token = 'k/YVKpw0TuOsUZLHkFmS3c9sxu3JKtksTUH3aOujCqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )