UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCXAxE6yTjQPGhcTcMKQn8QV5pa7oXKRwMnXfz+DT5U=' 
WHERE 
  key_id = '273e8fc9eaedc70f967b6f3e75fb4d52d30e370f536d6a77c5a2c78afb462b53' 
  AND (
    token = 'iCXAxE6yTjQPGhcTcMKQn8QV5pa7oXKRwMnXfz+DT5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )