UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dr3QSRzuqoNFlST2jVuwiCx0/o9rNNa53ljR4dFcmE=' 
WHERE 
  key_id = 'e859138e0cd60327004387651a02f900c5d439cf037a03daa4bbf6a9d6514451' 
  AND (
    token = '/dr3QSRzuqoNFlST2jVuwiCx0/o9rNNa53ljR4dFcmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )