UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2zU4GtJ1O1bpjAeZTzMR1k/qe8+EAt70wlBh8jlczE=' 
WHERE 
  key_id = '7a20391d8d07edd0245be5f053b30245143b4016e389c19205f4bb3f02d810ee' 
  AND (
    token = 'h2zU4GtJ1O1bpjAeZTzMR1k/qe8+EAt70wlBh8jlczE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )