UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwPwUpYTt7noKGdJ0jy1xE2NEy1Deha5zN+ToI+ksrc=' 
WHERE 
  key_id = '1fc118a6ae3131c0542c8713a0be8bc993d401c3150f8a5770567ac995ba1f47' 
  AND (
    token = 'DwPwUpYTt7noKGdJ0jy1xE2NEy1Deha5zN+ToI+ksrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )