UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFL2o7tz2Ww1f8uDopYgnOmLP+dQWEJVp6GurO1T8t8=' 
WHERE 
  key_id = '56195c1693de07613cf4cc033662dad1b049a5205d5685cd8f8f62baa1f8574b' 
  AND (
    token = 'zFL2o7tz2Ww1f8uDopYgnOmLP+dQWEJVp6GurO1T8t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )