UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTTdqa+ragfUg4U5BPYYwWf66WC6lf5ZnWxEn/enWcY=' 
WHERE 
  key_id = '8ba1732771b380c10576a6733f2aec264a5a85d1e151f24e95920715246f62d5' 
  AND (
    token = 'yTTdqa+ragfUg4U5BPYYwWf66WC6lf5ZnWxEn/enWcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )