UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+Tumd2ouTH/qKpPK3EJtT+5I0emNb+y+Kah/I0KaUI=' 
WHERE 
  key_id = '5ea5349d4ff0961e967951128e4648a46175a272ca43a781e6f2fb839fbb4068' 
  AND (
    token = 'm+Tumd2ouTH/qKpPK3EJtT+5I0emNb+y+Kah/I0KaUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )