UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUquNJuSDtBY0p1sLNaUOFOYTCZjN7BsCGsChliUqXA=' 
WHERE 
  key_id = 'e5027cb4dc386ab80f68ccae8e4ec5e94258c5ed3317d5a6ec0b949eb380e534' 
  AND (
    token = 'YUquNJuSDtBY0p1sLNaUOFOYTCZjN7BsCGsChliUqXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )