UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1aFV0cPuB4LPSJ0Jd8tn030E7TOasLGBv6ACXZKhDc=' 
WHERE 
  key_id = '1c21c04ab427d189abccbdc17d28be03ae5e9e9ffccd9d27ea6378f7a0fb7e0f' 
  AND (
    token = 'T1aFV0cPuB4LPSJ0Jd8tn030E7TOasLGBv6ACXZKhDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )